Between the two parts of the concert is an interval, __ the audience can buy ice-cream.
A．when B．where C．that D．which
The population of China___ to many times what it was in 1949, and most of its population ___ farmers.
A．have grown; are B．have grown; is C．has grown; is D．has grown; are
Was it in 1969 ____ the American astronaut succeeded ____ landing on the moon?
A．when; on B．that; on C．that; in D．when; in
--This is the first time I ____ pictures with my own camera.
--It’s time that you ___ a picture of me.
A．took; took B．took; will take C．have taken; took D．will take; have taken
If we ___ the other road, we might have arrived here in time for meeting.
A．take B．had taken C．took D．have taken
He is not ____ to be present at the meeting tonight.
A．possible B．likely C．probably D．perhaps
