[ Verb Tenses ]
While he was writing to his friend, he __________a noise upstairs.
A. was hearing
B. had heard
C. heard
D. hears
Select your answer:
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Verb Tenses › ViewThe police officer let him off the hook.
A. took him to jail
B. didn’t give him a ticket
C. helped him get down
D. gave him a ticket
Gerund or Infinitive › View
-Would you like a lift?
-No, thanks. I prefer … on foot.
_
A. going
B. to go
C. go