35. --I'd like to take a week's holiday.

　 -- __________ . We're too busy.

A. Don't worry　　 B. Don't mention it　 C. Pardon me　　 D. Forget it

34. --Where's Jack ?

　 --Well, he _______ you _________ here. Or else he would be here right now.

A. doesn't know; are　　　　　　　　　 B. hadn't known; were

C. didn't know; were　　　　　　　　　 D. hasn't known; am

33. It was difficult for Mr to make an immediate decision as it would affect her present job and her relationship with the manager ______________.

A. either　　　　　 B. as well　　　　 C. though　　　 D. meanwhile

32. To our surprise, some whales, even if________ to the sea, seem very determined to re-strand (重新搁浅) themselves on the beach.

A. returning　　　　 B. being returned　　 C, returned　　 D. to return

31. While the New York's World Trade Centre has fallen; the world economy it ______ develop continues.

A. helped　　　　　 B, had helped　　　 C. helps　　　 D. has been helping