-Lily, why are you still here? School is over for half an hour.-Because I ____________ my task yet. I still need one more hour.
A. won’t finish
B. didn’t finish
C. haven’t finished
D. hadn’t finished
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―Tom! I ________you 40 times that I’ll beat you if you don’t leave that apple jam alone.―Sorry, Aunt!
A. tell
B. told
C. have told
D. am telling
This medicine _______ millions of people’s lives since it was put into use.
A. is saving
B. will save
C. has saved
D. had saved
-Could you tell me______________ at the meeting? I didn’t take part in it.-Sorry, I don’t know, either.
A. what he said
B. what did he say
C. what he says
D. what does he say
I don’t want to see the film The Hobbit II because I ____________it already.
A. has seen
B. saw
C. have seen
D. see