Topics: Perfect Tenses
Past Perfect Continuous: The staff _______ ___________ ___________ (prepare) lunch for the special guests since 8 a.m.
A. had been preparing
B. must have prepared
C. would have prepared
D. could have been preparing
Select your answer:
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Grammar › ViewWhich past form of the verb ‘catch’ is correct?
A. catched
B. cought
C. caught
D. caughted
Modals and Past Tenses › View
Which sentence correctly uses the past perfect tense?
A. She called an hour ago.
B. He couldn’t find his watch, he had lost it.
C. Shakespeare wrote a lot of plays.
D. She was sad because she fails the test.