________________ surprised us very much that Tom should have left without a word.

A.He　 B.It　 C.This D.That

________ from heart attack for years, Professor Wang has to take some medicine with him wherever he goes.

A Suffered 　　　　 B. Suffering　 　　 C. Having suffered D. Being suffered

There are 3 000 workers in the company,with young women from the country_________the largest part.
A. playing    B. making up    C. doing up   D. performing

The conference has been held to discuss the effects of tourism ______ the wildlife in the area.

A. in　　　　　 B. on　　　　　 C. at　　　　　 D. with

Now that we ____ all the money, it’s no use turning on me and saying it’s all my fault.

A、had lost　 B、lost　 C、have lost D、lose

That they have cheated the boys ________ now clear to us all.
    A. is           B. are         C. was          D. were

Tom’s parents do not allow Tom __________ swimming.

　 A. going　　　　 B. to go　　　　 C. go　　　　　　 D. goes

Jane was disappointed that most of the guests 　 when she 　　 at the party.

A. left; had arrived　　 　B. left; arrived　　　 C. had left; had arrived　 D. had left; arrived

Teachers` advice of 　　 stress over the school days must be granted by the headmaster.

A. students to reduce　　　　　　 　 B.students reducing

C.students reduced　　　　　　 D.students being reduced

You can go swimming on _____ that you don’t go too far from the river bank.

A. account　 B. purpose　 C. condition　 D. situation