GED Language Arts Grammar and Usage Summary
Checked 10/25/26
Grammar and Usage: key points
- Find the real subject first; ignore phrases between the subject and the verb.
- its = belonging to it; it's = it is. their = belonging to them; they're = they are.
- Importance
- ★★★★★ (5 / 5)
- Weight
- About 5 of 10 Language and Editing questions (45%)
Commonly confused words and contractions, subject-verb agreement (including tricky subjects), pronoun agreement, case, and clear reference, and formal usage (targets L.1.1-L.1.4, L.1.7), plus consistent verb tense.
📖 See more Grammar and Usage concepts →Grammar and Usage: 10 sample questions
Question 1. Which choice correctly fills in the blank in this sentence from an office memo? Please return the cart to ______ usual spot after each delivery.
- ① its'
- ② it's
- ③ its
- ④ it is
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Answer: ③ its
Key point: its = belonging to it; it's = it is
The cart's usual spot belongs to the cart, so the possessive "its" is correct. Test it: "return the cart to it is usual spot" makes no sense, so "it's" is wrong.
Wrong choices
- "its'": "Its'" is never a correct English word.
- "it's": "It's" means "it is" or "it has."
- "it is": "It is usual spot" does not make sense.
Question 2. Which choice correctly fills in the blank in this sentence from a team email? The drivers said ______ going to finish the deliveries before noon.
- ① there
- ② theirs
- ③ their
- ④ they're
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Answer: ④ they're
Key point: they're = they are
The sentence needs "they are going to finish." The contraction for "they are" is "they're."
Wrong choices
- "there": "There" points to a place or begins a sentence, as in "There is a meeting."
- "theirs": "Theirs" means "belonging to them" and cannot stand for "they are."
- "their": "Their" shows ownership, as in "their trucks."
Question 3. Which choice correctly fills in the blank in this sentence from a safety report? The list of safety rules ______ posted next to every exit.
- ① are
- ② is
- ③ were
- ④ have been
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Answer: ② is
Key point: Agreement: the verb matches the real subject
The subject is "list," which is singular. The phrase "of safety rules" only describes the list. A singular subject takes "is."
Wrong choices
- "are": "Are" would agree with "rules," but "rules" is not the subject.
- "were": "Were" is plural and also changes the tense to past.
- "have been": "Have been" is plural; the singular subject "list" needs "has been."
Question 4. Which choice correctly fills in the blank in this sentence from a customer notice? The new hours will ______ all three of our store locations.
- ① effecting
- ② affect
- ③ affects
- ④ effect
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Answer: ② affect
Key point: affect (verb) = to influence; effect (noun) = a result
After "will," the sentence needs a base-form verb meaning "to influence." That word is "affect."
Wrong choices
- "effecting": After "will," an -ing form does not fit, and "effect" is the wrong word.
- "affects": After "will," the verb takes its base form, so the -s ending is wrong.
- "effect": "Effect" is usually a noun meaning a result, as in "the effect of the change."
Question 5. Which choice correctly fills in the blank in this sentence from a workplace email? Ms. Patel asked Jordan and ______ to set up the meeting room.
- ① myself
- ② mine
- ③ me
- ④ I
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Answer: ③ me
Key point: Pronoun case: test each person alone
Remove "Jordan and": "Ms. Patel asked me to set up the meeting room." "Me" is the object of "asked," so it is correct.
Wrong choices
- "myself": "Myself" is used only when the subject does something to itself, as in "I hurt myself."
- "mine": "Mine" shows ownership and does not fit after "asked."
- "I": "Ms. Patel asked I" is wrong; "I" is used as a subject.
Question 6. Which choice correctly fills in the blank in this sentence from a security notice? All drivers must show ______ licenses at the front gate.
- ① there
- ② they're
- ③ their
- ④ his
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Answer: ③ their
Key point: Pronoun agreement: plural noun, plural pronoun
"Drivers" is plural, and the licenses belong to them. The plural possessive pronoun is "their."
Wrong choices
- "there": "There" points to a place and does not show ownership.
- "they're": "They're" means "they are," which makes no sense before "licenses."
- "his": "His" refers to one male person, but "drivers" is plural.
Question 7. Which choice correctly fills in the blank in this sentence from a meeting summary? The team ______ the new software for two weeks before it went live.
- ① tests
- ② is testing
- ③ will test
- ④ tested
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Answer: ④ tested
Key point: Verb tense: match the time clues
The clue "before it went live" shows the testing happened in the past. The past tense "tested" fits.
Wrong choices
- "tests": "Tests" is present tense, but the time clue is past.
- "is testing": "Is testing" is happening now, which does not match "went."
- "will test": "Will test" is future tense, but the event already happened.
Question 8. Which choice correctly fills in the blank in this sentence from a company newsletter? Neither the manager nor the assistants ______ aware of the schedule change.
- ① was
- ② has been
- ③ were
- ④ is
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Answer: ③ were
Key point: neither/nor: the verb agrees with the nearer subject
With "neither ... nor," the verb agrees with the subject closest to it. The nearer subject is "assistants," which is plural, so the verb is "were."
Wrong choices
- "was": "Was" would agree with "manager," but "manager" is not the nearer subject.
- "has been": "Has been" is singular and does not agree with "assistants."
- "is": "Is" is singular and also present tense.
Question 9. Which choice correctly fills in the blank in this sentence from an email to a supplier? One of the boxes in the last two shipments ______ damaged.
- ① was
- ② are
- ③ have been
- ④ were
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Answer: ① was
Key point: 'One of' takes a singular verb
The subject is "One," not "boxes" or "shipments." Both phrases between the subject and the verb are only descriptions. "One ... was damaged" is correct.
Wrong choices
- "are": "Are" is plural and changes the tense to present.
- "have been": "Have been" is plural; a singular subject needs "has been."
- "were": "Were" agrees with "boxes" or "shipments," which are not the subject.
Question 10. Which choice correctly fills in the blank in this sentence from a customer service email? Please send the forms to Mr. Lee or ______ by Friday.
- ① me
- ② we
- ③ myself
- ④ I
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Answer: ① me
Key point: Pronoun after 'to': object case
Remove "Mr. Lee or": "Please send the forms to me." After the word "to," use the object pronoun "me."
Wrong choices
- "we": "We" is a subject pronoun; after "to," the object form "us" would be needed.
- "myself": "Myself" needs a matching subject earlier in the sentence (such as "I"), and there is none.
- "I": "To I" is wrong; "I" is a subject pronoun.
Test yourself.
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