An old stone bridge -----next week.

An old stone bridge _____next week.
a.is going to be rebuilt b.wiil be rebuild
c.are going to be rebuilt d,will rebuild
The apple ________very sweet.
a.is tasted b,taste c,tastes d,are tasting
Great changes ___________ in the past ten years in China.
a.took place b,have taken place c,were taking place d,had taken place
These children __________dance in the park on Sundays.
a,are seen to b.were seen for c,are seen d,saw to
Old people must be looked after well and _____ politely.
a,speak to b,spoken c,speak d,spoken to
The river smells terrible.People must _________dirty things into it.
a.be stopped to throw b,be stopped from throwing
c,stop to throw d,stop from throwing
---____________ your homework yet?
---Not yet,I ______ it.
a.have you done ,am doing b,did you do ,did
c,did you do ,am doing d,have you done ,did
部分题注明原因
顺便把这几句话也翻译了
他们正在考虑搬到一幢新房子里。
把肉放在冰箱了，这样就不会变坏（用 go bad)
每个人都在繁忙地工作，但是他却坚持休息。
她没有朋友可以求助。