— Hey! What's the rush?
— The plane _____ at 4:00 and I need to see my uncle off.
A. will take off B. takes off
C. has taken off D. took off
If we_____ the other road, we might have arrived here in time for the meeting.
A. take B. took
C. had taken D. have taken
【2011江苏卷,34】——I left my handbag on the train, but luckily someone gave it to a railway official.
——How unbelievable to get it back! I mean, someone ______ it.
A. will have stolen B. might have stolen
C. should have stolen D. must have stolen
My sister met him at the Grand Theatre yesterday afternoon, so he _____ your lecture.
A. couldn’t have attended
B. needn’t have attended
C. mustn’t have attended
D. shouldn’t have attended
--What do you think of cloning?
--No doubt it’s a great invention. But ________, it may have some side effects.
A．if not properly handling B．if properly not handled
C．if not properly handled D．if properly not handling
Sarah pretended to be cheerful, _____ nothing about the argument.
A. says B. said C. to say D. saying
