_____ I accept that he is not perfect, I do actually like the person．
A．While B．Since C．Before D．Unless
I could hear their voice, but I couldn’t _____ what they are saying．
A．make for B．make up C．make out D．make off
He was not considered for the job when they _____ choosing a new manager．
A．set down B．set out C．set about D．set up
If I had taken part in the 400-meter relay race in the sports-meet, our class _____ the race．I’m _____ weight this year．
A．might not have won; gaining B．would not have beaten; putting on
C．can not have defeated; losing D．must not have achieved; acquiring
There is such a problem _____ we all should _____．
A．as; pay attention to it B．that; attract our attention
C．as; pay attention to D．that; attract our attention to it
How long do you believe it will be _____ Chinese people land on the moon?
A．before B．since C．when D．that
