40. Please _____ the lights as you leave the building.

　　 A. put off　　　　　　 B. put out　　　　　　　　　 C. put on 　　　 　　　 　 D. put up

39. - I don’t think I should stay in this house?

　 - ______ why?

　　 A. And　　　　　 B. But　　　　　　 C. Or　　　　　　　 D. So

38. - Do you know the lady in yellow at the gate?

　 - Sorry. I don’t know _______.

　 A. what is she　　 B. which is she　　　 C. who she is　　　 　　 C. how she is　　　　

37. - What shall we do for them?

- We’d better ______ them love and security(安全).

A. afford 　　　　B. offer　　　　　 　　　 C. support　　 　　　　　 D. allow

36. - Did all the students in your class pass the test?

　 - Some of them did. _______ didn’t.

　 A. Another　　　 　B. None　　　　　　　 　　　 C. The others　 　　　　　　　 D. Some other