GED Language Arts · Writing Skills · Start here

Sentences: Start Here

writing complete, clear sentences · follows Kaplan Unit 1, Chapter 4, Lessons 1 to 6

The People’s Share · GED Reasoning Through Language Arts · Writing Skills

Before you begin

This page is about writing complete, clear sentences: what a sentence needs, how to join two ideas, how to fix the mistakes the test looks for, and how to keep a sentence saying what you mean.

It follows your Kaplan book, Unit 1, Chapter 4, “Writing Effective Sentences,” Lessons 1 to 6, one part for each lesson and in the same order. Each part builds on the one before it, so take them in order.

You do not need anything to start except a pencil and paper. Allow two or three sittings. Each part ends with a few practice questions; press Check and the page explains the answer, and why the wrong answers tempt. At the end, Check yourself mixes all six parts.

Part 1 · Kaplan Lesson 1

What a sentence needs

A sentence needs three things: someone or something to talk about, what that someone or something does or is, and a complete thought.

The someone or something is called the subject. What it does or is, is called the verb.

A subject and a verb traveling together are called a clause. Every sentence has at least one.

How to find them

Find the verb first. Ask: what happens, or what is? Then ask: who or what does it? That is the subject.

One kind of sentence has no written subject: a command. Sign the form. The subject is you, the person being told. Commands are complete sentences.

The rule

A sentence has a subject, a verb, and a complete thought. If any one of the three is missing, it is not a sentence. It is a fragment: a piece of a sentence with a period at the end.

Three kinds of fragments you will meet

1. No subject. Went to the clinic after work. Who went? Fix: Keisha went to the clinic after work.

2. No complete verb. The man at the bus stop with the heavy bag. What about him? Nothing happens. Fix: The man at the bus stop carried a heavy bag. A word ending in -ing is not a complete verb by itself: Dolores waiting for the train. Fix: Dolores was waiting for the train.

3. A clause that depends on something more. Because the rent went up. This has a subject (rent) and a verb (went), but the word because leaves the thought unfinished. This is the fragment the test uses most, because it looks like a sentence. Fix: join it to a complete sentence. We moved because the rent went up.

A word about everyday English

People speak in fragments all the time, and so do texts: Running late. Be there soon. Everyone understands. Fragments are only a problem in formal writing, like the test, a cover letter, or a notice. Knowing when to use which kind of English is a skill in itself.

In your Kaplan book: Unit 1, Chapter 4, Lesson 1, “Simple Sentences.”

Drills for this part, after the practice questions below: VI.01 Find the subject and the verb · VI.02 Sentence or fragment? · VI.03 Fix the fragment. All the drills are on the Language Arts Drills page.

One video, if you want it: Sentence Fragments & How to Fix Them (Sparkle English, 12 minutes).

Practice: complete sentence or fragment?

1. Is this a complete sentence? Waiting on the platform for the Q train.

2. Is this a complete sentence? Because the laundromat closes at ten.

3. Is this a complete sentence? Sign the form at the front desk.

4. Which of these fixes the fragment correctly? The new schedule starts Monday. Which means earlier trains.

Part 2 · Kaplan Lesson 2

Two kinds of clauses, and four kinds of sentences

Part 1 said a clause is a subject and a verb traveling together. There are two kinds.

An independent clause can stand alone as a sentence: The store closes at nine.

A dependent clause also has a subject and a verb, but it begins with a word that makes it lean on another clause: because the store closes at nine. Read it aloud and you can hear it waiting for more. The words that do this include because, although, when, if, while, before, after, until, since, unless, and also who, which and that.

The four kinds of sentences

Simpleone independent clauseThe store closes at nine.
Compoundtwo independent clauses, joinedThe store closes at nine, but the pharmacy stays open.
Complexone independent clause and at least one dependent clauseBecause the store closes at nine, I shop on my lunch break.
Compound-complextwo independent clauses and at least one dependent clauseBecause the store closes at nine, I shop on my lunch break, and my sister picks up the kids.

How to join two independent clauses

There are two correct ways, and you will use both on the test.

A comma and a joining word. There are seven joining words. People remember them with the made-up word FANBOYS, from their first letters: for, and, nor, but, or, yet, so. Each one says something different:

A semicolon. A semicolon (;) can join two independent clauses that are closely related, with no joining word: The store closes at nine; the pharmacy stays open.

The rules

Two independent clauses: join them with a comma before one of the seven joining words (for, and, nor, but, or, yet, so), or with a semicolon.

A dependent clause first: put a comma where it ends. When the bus came, I got on.

A dependent clause second: usually no comma. I got on when the bus came.

Where FANBOYS goes wrong

FANBOYS is only a memory aid for seven words. It does not tell you which one to choose; the meaning does. And other words that seem to join, like however, then and therefore, are not on the list. Part 3 shows why that matters.

In your Kaplan book: Unit 1, Chapter 4, Lesson 2, “Compound and Complex Sentences.”

Drills for this part, after the practice questions below: VI.04 Independent or dependent clause? · VI.05 Name the sentence type · VI.06 Join with a comma and the right conjunction. All the drills are on the Language Arts Drills page.

One video, if you want it: Independent vs. Dependent Clauses (Sparkle English, 11 minutes).

Practice: kinds of sentences, and the comma

5. What kind of sentence is this? The bus was late, so I walked.

6. What kind of sentence is this? When the bus came, I was already halfway there.

7. Which sentence is punctuated correctly?

8. Which sentence is punctuated correctly?

Part 3 · Kaplan Lesson 3

Run-ons and comma splices

A fragment is too little: a piece posing as a sentence. A run-on is the opposite: two or more sentences crammed together as if they were one.

A run-on (sometimes called a fused sentence) is two independent clauses with nothing between them:

A comma splice is two independent clauses with only a comma between them:

A comma can do many jobs, but it cannot hold two sentences together by itself.

How to spot one

Count the independent clauses. If there are two, look at what stands between them. A period, a semicolon, or a comma with one of the seven joining words is correct. Nothing, or a comma alone, is not.

A run-on is not the same as a long sentence. It broke I fixed it is a run-on in five words. A sentence of forty words can be perfectly correct.

The five repairs

  1. A period. Make two sentences. The rent went up. We had to move.
  2. A comma and a joining word (for, and, nor, but, or, yet, so). The rent went up, so we had to move.
  3. A semicolon. The rent went up; we had to move.
  4. Make one clause dependent with a word like because or when. Because the rent went up, we had to move. (Part 4 is about this.)
  5. A semicolon, a word like however or therefore, and a comma. The rent went up; therefore, we had to move.
The words that cause most comma splices

However, therefore, then, also, meanwhile, besides. They feel like joining words, and they connect ideas, but they cannot join two sentences with a comma. Before one of them, between two complete sentences, use a period or a semicolon. We were tired, then we went home is a comma splice. We were tired, and then we went home is correct.

Everyday English again

I’m on the train, be there soon is how the whole city texts, and everyone understands it. The comma splice is a rule of formal writing. On the test, in a letter to a landlord, and on a job application, follow it.

In your Kaplan book: Unit 1, Chapter 4, Lesson 3, “Run-Ons and Comma Splices.”

Drills for this part, after the practice questions below: VI.07 Correct, run-on, or comma splice? · VI.08 Fix it: choose the correct repair. All the drills are on the Language Arts Drills page.

One video, if you want it: Comma Splices and How to Fix Them (Sparkle English, 14 minutes).

Practice: run-ons and comma splices

9. What is wrong with this sentence? The elevator is broken again, we took the stairs.

10. What is wrong with this sentence? My shift starts at six I leave the house at five.

11. Which is a correct way to fix this comma splice? The clinic was full, I made an appointment for Tuesday.

12. Which sentence uses however correctly?

Part 4 · Kaplan Lesson 4

Joining ideas that are not equal

Part 2 showed how to join two ideas of equal weight. Often, though, one idea is the main point and the other gives the time, the reason, the condition, or a contrast. The word that tells how the two ideas are related goes at the start of the less important one, and makes it a dependent clause. The dependent clause is called a subordinate clause; subordinate means lower in rank.

Choose the word by what it means

Timewhen, whenever, while, before, after, until, since, as soon asAfter the meeting ended, we cleaned up.
Reasonbecause, sinceBecause the rent went up, we moved.
Contrastalthough, though, even though, whileAlthough she was tired, she finished the shift.
Conditionif, unless, as long asIf the heat goes off, call the super.

Three more words do this quietly: who (for people), which and that (for things). They tuck one sentence inside another. My neighbor fixes bicycles. She lives upstairs. becomes My neighbor, who lives upstairs, fixes bicycles.

The rule

When you combine sentences, choose the joining word that tells the truth about how the ideas are related: time, reason, contrast, or condition. A sentence can be correct grammar and still say the wrong thing.

That last point is where the test sets its traps. It often asks which version “most effectively combines” two sentences, and gives you two or three that are correct grammar. Only one says what the original sentences meant.

In your Kaplan book: Unit 1, Chapter 4, Lesson 4, “Subordinate Ideas.”

Drills for this part, after the practice questions below: VI.09 Choose the subordinating word that fits the meaning · VI.10 Comma or no comma with a dependent clause · VI.11 Combine two sentences. All the drills are on the Language Arts Drills page.

One video, if you want it: FANBOYS and Coordinating Conjunctions (Sparkle English, 11 minutes).

That video is about the seven joining words from Part 2. It is the closest one in the playlist; there is no Sparkle English video on subordinating words.

Practice: choosing the joining word

13. Which word best joins these ideas? ___ she was tired, she finished the whole shift.

14. Which word best joins these ideas? Call the super ___ the heat goes off again.

15. Which sentence best combines these two sentences? My neighbor fixes bicycles. She lives on the second floor.

16. Which sentence best combines these two sentences? The train stopped between stations. We were late for the interview.

Part 5 · Kaplan Lesson 5

Modifiers: put the description next to what it describes

A modifier is a word or a group of words that describes something. In the woman in the red coat, the words in the red coat are a modifier; they describe the woman.

A reader connects a modifier to the words right next to it. When it lands next to the wrong words, the sentence says something the writer did not mean, and sometimes something ridiculous.

Misplaced modifiers

A misplaced modifier is in the wrong spot in the sentence.

Dangling modifiers

A dangling modifier usually comes at the start of a sentence and describes someone who is not in the sentence at all.

The rule

Put a describing word or phrase right next to the thing it describes. When a sentence begins with a describing phrase and a comma, the first words after the comma must name who or what that phrase describes.

How to check: read the sentence literally, the way a stranger would. If it says the rain was walking, fix it.

In your Kaplan book: Unit 1, Chapter 4, Lesson 5, “Modify Ideas.”

Drills for this part, after the practice questions below: VI.12 Find the misplaced modifier · VI.13 Fix the dangling modifier. All the drills are on the Language Arts Drills page.

There is no Sparkle English video on modifiers. Quiz 36 on this site teaches them.

Practice: modifiers

17. What is wrong with this sentence? Walking up from the subway, the rain started.

18. Which sentence is clear and correct?

19. Which sentence has a misplaced modifier?

20. Which is the best way to fix this sentence? After finishing the application, the office was closed.

Part 6 · Kaplan Lesson 6

Parallel structure: same job, same shape

When a sentence puts several things in a row, the reader expects them to be built the same way. That matching is called parallel structure.

Where it matters

Lists. All plain verbs (open, fill, count), or all -ing words (opening, filling, counting), or all nouns (flour, salt, and yeast).

Pairs of words that work together. either … or, neither … nor, both … and, not only … but also. Whatever kind of words comes after the first half must come after the second. You can either pay online or mail a check.

Comparisons with than or as. Walking to work takes longer than taking the bus: an -ing word matched with an -ing word.

Bulleted lists in job postings, memos and instructions. If the first bullet starts with a verb, every bullet starts with a verb. The test uses exactly these documents.

The rule

Things that do the same job in a sentence should have the same shape.

In your Kaplan book: Unit 1, Chapter 4, Lesson 6, “Parallel Structure.”

Drills for this part, after the practice questions below: VI.14 Which item breaks the pattern? · VI.15 Choose the parallel version. All the drills are on the Language Arts Drills page.

There is no Sparkle English video on parallel structure. Quizzes 35 and 35a on this site teach it.

Practice: parallel structure

21. Which sentence has parallel structure?

22. Choose the words that complete the sentence correctly. The job requires lifting boxes, working weekends, and ___.

23. Which sentence is correct?

24. A job posting lists duties. Which list has parallel structure?

To keep

The sentence card

Everything on this page, on one card. Print it and keep it beside you when you write.

A sentence = a subject + a verb + a complete thought. Missing one? It is a fragment.

Watch for fragments that start with because, although, when, if, which, who, or an -ing word.

The seven joining words (FANBOYS): for, and, nor, but, or, yet, so. Comma before the joining word.

Two sentences, only a comma between them = a comma splice. Nothing between them = a run-on.

The five repairs: 1. a period · 2. a comma + a joining word · 3. a semicolon · 4. make one clause dependent · 5. semicolon + however + comma.

Not joining words: however, therefore, then, also. Use a period or a semicolon before them.

Choose the joining word by meaning: time (when, after), reason (because), contrast (although), condition (if, unless).

A dependent clause first? Comma where it ends.

Modifiers: put the description next to what it describes. After an opening phrase and a comma, name who is doing it.

Parallel: same job, same shape.

Words to know

subject
who or what the sentence is about: the one who does the action, or is being described
verb
what the subject does or is: runs, works, is, was waiting
clause
a subject and a verb traveling together
independent clause
a clause that can stand alone as a sentence
dependent clause, or subordinate clause
a clause that cannot stand alone, because it begins with a word like because, although, when, if, who, which
fragment
a piece of a sentence written as if it were a whole one
run-on (fused sentence)
two independent clauses with nothing between them
comma splice
two independent clauses joined by only a comma
joining words (coordinating conjunctions)
the seven words that can join two independent clauses with a comma: for, and, nor, but, or, yet, so (FANBOYS)
subordinating words (subordinating conjunctions)
words like because, although, when, if that make a clause dependent and show how two ideas are related
simple, compound, complex, compound-complex
the four kinds of sentences, by how many clauses of each kind they have
modifier
a word or phrase that describes something
misplaced modifier
a describing word or phrase in the wrong place in the sentence
dangling modifier
a describing phrase, usually at the start, with nothing in the sentence for it to describe
parallel structure
giving things that do the same job in a sentence the same grammatical shape

At the end

Check yourself

Twelve questions from all six parts, mixed together, the way the test mixes them. Press Check after each one.

25. Which of these is a complete sentence?

26. Which sentence is punctuated correctly?

27. What kind of sentence is this? If the landlord calls, tell him I will be home after six, and ask him about the leak.

28. Which sentence is correct?

29. Which is not a correct way to fix this run-on? The pharmacy was closed I went to the one on Tremont.

30. Which word best completes the sentence? ___ the train was delayed, she still made it on time.

31. Which sentence best combines these? The union hall is on 14th Street. It is open until nine.

32. What is wrong with this sentence? Tired after the double shift, the couch looked wonderful.

33. Which sentence is clear and correct?

34. Which sentence has parallel structure?

35. Choose the words that complete the sentence correctly. The new manager is not only fair ___.

36. Which sentence is correct?

Where to go next

The next page

Grammar: Start Here picks up where this page leaves off: subject-verb agreement, verb forms and tenses, pronouns, words that are often confused, and word choice.

After that, Punctuation: Start Here covers commas, semicolons and colons, apostrophes, capital letters, and transition words.

The drills

Each part of this page has its own short drills, sixteen in all, on the Language Arts Drills page. The last one, VI.16, mixes all six parts in short passages with drop-down choices, the way the test does.

The quizzes on this site, in the same order

The quizzes teach each topic through a picture (a hand that grips, a weld that joins) and then test it, once plainly and once inside a real document. They are more practice after this page, not a replacement for it.

Check what you know

The Language Arts Diagnostic, Part Two, has language questions from this page and the pages still to come.

Videos

The Sparkle English playlist has 57 videos. These are the ones that match this page.

Part 1Sentence Fragments & How to Fix Them (12 min)
Part 2Independent vs. Dependent Clauses (11 min); The Joining Comma (11 min)
Part 3Comma Splices and How to Fix Them (14 min); Run-ons in English Grammar (13 min)
Part 4FANBOYS and Coordinating Conjunctions (11 min), the closest one
Parts 5 and 6No Sparkle English video on these topics.

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Answers

1 D · 2 B · 3 C · 4 A · 5 B · 6 C · 7 D · 8 A · 9 A · 10 B · 11 D · 12 C · 13 A · 14 B · 15 D · 16 C · 17 D · 18 B · 19 A · 20 C · 21 A · 22 B · 23 D · 24 C · 25 D · 26 C · 27 D · 28 A · 29 B · 30 A · 31 B · 32 C · 33 D · 34 A · 35 B · 36 C