The factory used 65 percent of the raw materials, the rest of which ______ saved for other purpose.（ ）

A. is　　 B. are　　 C. was　　 D. were

-----Shall I come tomorrow?

------I would rather you ______.

A. didn’t　　　　　　　　 B. don’t　　　 C. won’t 　 D. wouldn’t

---When can I come for the English books? I need them tomorrow afternoon.

　 ---They ______ be ready by half past eleven.

　 A. can　　　　 B. should　　　　 C. might　　　　 D. need

I was about to go out ______ a friend of mine called me at the airport.

A. before　　 　 B. since　 　　　 C. while　 　　　 D. when

In ____ world, where computers rule our work and life online searches have became ____ necessity.

A、a; a B、a; the C、the; a D、the; /

Some of the wheat is from Canada.What about 　　　??

A.another　　 B.the other?

C.others　　 D.the rest?

----The girls in blue are our new classmates.?　

----I know _____.?

A. these 　 B. so　 C. such 　 D. that

______ leaves the room last ought to turn off the lights.

A. Anyone                                                B. The person

C. Whoever                                              D. No matter who

I wondered how he ??___ that to his boss.

A. dare to say 　　　 B. dare saying　　　　　 C. dare say　　　　 D. dared say