--Do you know the man _______ I shook hands just now?

--Yes, I know him. He is a famous actor.

A. whom            B. who            C. with whom           D. with who

Only in this way_______ finish the work ahead of time.

A. they can        B. they can do    C. can do they         D. can they

Though he failed in the experiment again and again, he didn’t______, and at last, he made it.

A. lose his heart                    B. lose heart   

C. break his heart                   D. make up his mind

Look out! Don’t get too close to the house________ roof is under repair.

A. which           B. its            C. whose                D. who

They told me that the museum was well worth________.

A. to visit        B. visiting       C. of being visited   D. to be visited

She has some difficulty in starting the car, but she doesn’t know whom to______.

A. turn to         B. point to       C. see to            D. listen to

We must believe in ourselves,_______, I think, is the most important in our life.

A. where           B. what           C. which             D. that

With his work______ on time, he felt very excited.

A. to be finished      B. to finish       C. finishing        D. finished

After the accident, no one_____ except a few people who were badly injured.

A. saved               B. rescued         C. survived         D. selected

There is no doubt______ one day the medicine for AIDS will be made.

A. that                B. whether         C. if               D. so