1:he rushed out of the room______i could say a word.
A:before B:until C:when D:after
2:Our major difference about these computrs_______the way in which they store informations.
A:determines B:depends C:settles D:concerns
3:It was not until she got home_____Jennifer realized she had lost her key.
A:when B:that C:where D:before
4:The engine of the ship was out of order and bad weather _____the helplessness of the crew at sea.
A:added to B:resulted from C:turned out D:made up
5:Hurry!The train____.You know it ____at 8.30am.
A:leaves;leaves B:is leaving;leavesC:leaves;is leavingD:is leaving;is leaving
6:He completely ________all these facts as though they had never existed.
A:recovered B:swappedC:settledD:ignored
7:Rather than ____on a crowded bus,he always prefers_______a bicycle.
A:ride;rideB:riding;rideC:ride;to rideD:to ride;riding