This is the bag ________ my mother bought yesterday.

A. that　　　 　　　　　　　 B. who

C. whom　　　 　　　　　　　 D. this

The cloth sells ____ the yard.

A. at 　 B. with　 C. by 　 D. on

1. Jack often asked his neighbor to look after his pet during his ________.

A．lack　　　　　　　　B．a(chǎn)bsence

C．leaving　　　　　　 D．missing

He raised his gun, pointed it to a deer and　　　 aim, shot at it.

　 A．took careful　　　　　　　　　　　　　　　 B．taking careful

　 C．to take careful　　　　　　　　　　　　　　 D．taken careful

The research is so designed that once________nothing can be done to change it.?

A.begins　　　　　　　　　　　　　 B.having begun?

C.beginning　　　　　　　　　　　　 D.begun

This is the second time that I______ my mobile phone.

　 A. lost　　 　　　　　 B. have lost　 　　 C. was lost　 　　　 D. had lost

—Where does your little daughter want to go during her holiday ?

　 —She is always looking forward to _____ to the Wu Yi Mountain.

　 A. take　　　 B. taking　　 C. being taken　　　 D. b taken

If the barrier of the earthquake?formed Tangjiashan lake 　　　　，a big flood will be caused.

　 A.bursts out 　　　 B.bursts　　　　 C.bursts into 　　 D.burst

Mr Ascot, headmaster of the school, refused to accept ______of the three suggestions made by the Students’ Union.

A. either　　　　 B. neither　　　　　 C. any　　　　　 D. none

Neither of them thought highly of him and they both tried to _____ him in his work.

　　A. hamper 　　　B. support 　　　C. assist 　　　D. encourage