We have to wait for a while because Mum _____cooking yet.
A. has finished
B. didn't finish
C. hasn't finished
We ______each other again since we graduated from the college.(A) hadn’t seen(B) didn’t see(C) don’t see(D) haven’t seen
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How long() you() a member of the club?A.have,,joinedB.have,,beenC.has,,joinedD.has,,been
Why()the old block of flats()demolished next month?A、are…beingB、is…beingC、has…beenD、have…been
We're looking forward to()service to you.A、 being ofB、be ofC、offerD、have
We _____ like coffee before_____ all.A.don’t … atB.didn’t … atC.didn’t … inD.don’t ...in
The house is dirty. We ()it for weeks.A、didn’t cleanB、hadn’t cleanedC、don’t cleanD、haven’t cleaned
-The drunk driver wishes he( )so many injuries in the accident.-But he( )．A. hadn't caused; had B.didn't cause; didC. hasn't caused; didD.hasn't caused; has
