80.(　　 ) Could you _____ me your bike? Mine is broken. --Sure. It's there.　 　A. borrow　　 B. lend　　　 C. giving　　　 D. return

79. I __a very interesting programme on the radio this morning.

　　 A. listened　　 　B. heard　　　 C. saw　　　 D. watched

78.(　　 ) He could____ neither French or German, so I___ with him in English.

　　 A, speak, talked 　B. talk, told　　 C. say, spoke　 D. tell, talked

77.(　　 )--Excuse me, Look at the sign NO SMOKING!

--Sorry, I ________ it.

　　 A.don't see　 　B.didn't see　　 C.haven't seen 　D.won't see

76.(　　 ) _____ I close the window? It's so cold here.

　　 A. Will　 　　B. Do　　 　　C. Would　　 　D. Shall

75.(　　 )--Must I clean the room now? --No, you ______.

　　 A. can' t　　　 B. may not　 　　C. mustn' t　　 　D. needn' t

74.( 　　)--How long have you _______there? --About four years.

　 　A. come　　 B. gone　　　 C. left　　　　 D. worked

73.(　 　) The factory has been _____ for two years.

　　 A. open　　　 B. to open　　　 C. opening　 　　D. opened

72.(　　 ) --Where' s Mr Green? --Oh, he _______ Canada.

　　 A. has been to　 B. has gone to　 　C. went to　　 D. was in

71.(　　 ) The headmaster ______for more than two weeks.

　　 A. has left　 B. has gone　 C. has been away　 D. has come back