81. There are many wild animals in the forests and on the freezing, ice-covered lands in the north, and fish are a______ in the seas and rivers.　

35. ______ the Venice Film Festival, we are to include high-quality films, ______ who makes them.

A. In defence of; regardless　　　　　　　　　 B. In the defence of; regardless

C. In defence of; regardless of　　　　　　　　 D. In the defence of; regardless of

34. ______ it　rain　tomorrow,　we　would　have　to　put　off　the　sports　meeting.

A.　Were　　　　　　　　 B.　Should　　　　　　　　　 C.　Would　　　　　　　　　 　D.　Will

33. By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a

moment ______ I should quit.

A. had known; I thought　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B. have known; had I thought

C. would know; I would think　　　　　　　　 D. knew; did I think