Order the words to make sentences. There is one extra word in each case. Leave the extra word after the sentence.
a
She
must
been
test
be
taking
.
you
would
question
I
a
Tom,
?
ask
may
must
to
in
quiet
.
remain
class
Children
the
He
meeting
forgotten
about
might
forget
.
have
?
will
Sam,
participate
have
in the class
discussion
you
isn't
to
able
her
wasn't
.
on
finish
test
She
time
should
He
at
!
be
school
can't
yet

1. She must have been taking a test.
Explanation: The correct order of the words is: She must have been taking a test. The extra word is "been". The correct sentence implies that she recently took a test.
Step-by-step solution:
- Start with the subject "She".
- Add the auxiliary verb "must" to indicate obligation.
- Include the verb "have" to form the present perfect tense.
- Use the main verb "been" to reference an action that occurred in the past.
- Finish the sentence with the action "taking a test".

2. Tom, would you ask a question?
Explanation: The correct order of the words is: Tom, would you ask a question? The extra word is "I". The correct question is addressed to Tom, requesting him to ask a question.
Step-by-step solution:
- Begin with the name "Tom," to address him.
- Use the modal verb "would" to form a polite request.
- Add the pronoun "you" to direct the question to Tom.
- Include the verb "ask" to indicate the action.
- Finish the sentence with the noun "a question" to specify what should be asked.

3. Children must remain quiet in the class.
Explanation: The correct order of the words is: Children must remain quiet in the class. The extra word is "the". The correct sentence instructs children to stay silent during the class.
Step-by-step solution:
- Start with the noun "Children" to address them.
- Include the modal verb "must" to indicate obligation.
- Add the verb "remain" to emphasize that they should stay in a particular state.
- Use the adjective "quiet" to describe the state in which they should remain.
- Finish the sentence with the preposition "in" and the noun phrase "the class" to specify the location.

4. He might have forgotten about the meeting.
Explanation: The correct order of the words is: He might have forgotten about the meeting. The extra word is "forget". The correct sentence suggests that he possibly doesn't remember the meeting.
Step-by-step solution:
- Start with the pronoun "He" to refer to a male person.
- Include the modal verb "might" to express possibility.
- Add the verb "have" to form the present perfect tense.
- Use the verb "forgotten" to indicate that he no longer remembers.
- Finish the sentence with the preposition "about" and the noun "the meeting" to specify what he forgot.

5. Sam, you are not able to participate in the class discussion.
Explanation: The correct order of the words is: Sam, you are not able to participate in the class discussion. The extra word is "her". The correct sentence addresses Sam and states that he cannot join the class discussion.
Step-by-step solution:
- Begin with the name "Sam," to address him.
- Use the pronoun "you" to refer to Sam.
- Include the verb "are" to indicate the present state or condition.
- Add the negation "not" to express inability.
- Include the adjective "able" to highlight the inability to participate.
- Finish the sentence with the preposition "in" and the noun phrase "the class discussion" to specify the activity.

6. She should finish the test on time.
Explanation: The correct order of the words is: She should finish the test on time. The extra word is "He". The correct sentence advises her to complete the test within the given time frame.
Step-by-step solution:
- Start with the pronoun "She" to refer to a female person.
- Use the modal verb "should" to express advice or recommendation.
- Add the verb "finish" to indicate completing an action.
- Finish the sentence with the noun "the test" to specify what she needs to complete.
- Include the preposition "on" to indicate a specific time frame.
- Finish the sentence with the noun "time" to specify completing the task within the given duration.

7. He can't be at school yet!
Explanation: The correct order of the words is: He can't be at school yet! The extra word is "isn't". The correct sentence expresses disbelief that he has already arrived at school.
Step-by-step solution:
- Start with the pronoun "He" to refer to a male person.
- Use the modal verb "can't" to indicate impossibility or disbelief.
- Include the verb "be" to indicate existence or location.
- Finish the sentence with the preposition "at" and the noun "school" to specify the place he is not expected to be.
- Finish the sentence with the adverb "yet" to indicate that something hasn't happened up to the present moment.