[ Grammar ]
Last year, you might have been _________ about mass production.
A. learn
B. learnt
C. learned
D. learning
Select your answer:

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Grammar › ViewI wish you ______ my things without asking all the time. It’s really annoying.
A. didn’t borrow
B. haven’t borrowed
C. wouldn’t borrow
D. hadn’t borrowed
Grammar › View
Paula ____________ a cold last week and she missed school.
A. has
B. have
C. had
D. was
