31. I would like to have a talk with him _____ his convenience.

　　A. in

　　B. at

　　C. for

　　D. with

　　正确答案是

　　32. I‘d rather you _____ those important documents with you.

　　A. don‘t take

　　B. didn‘t take

　　C. won‘t take

　　D. not take

　　正确答案是

　　33. If a couple are divorced and their child lives with his mother， he is said to suffer from lack of _____ love.

　　A. maternal

　　B. fraternal

　　C. paternal

　　D. parental

　　正确答案是

　　34. If English is not our first language you can often be puzzled by ways of expression that the native speaker of English does not even have to _____.

　　A. think out

　　B. think about

　　C. think over

　　D. think for

　　正确答案是

　　35. If it _____ too much trouble， I‘d love a cup of tea.

　　A. isn‘t

　　B. wasn‘t

　　C. weren‘t

　　D. hadn‘t been

　　正确答案是

　　36. If the fire alarm is sounded， all residents are requested to _____ in the courtyard.

　　A. converge

　　B. assemble

　　C. crowd

　　D. accumulate

　　正确答案是

　　37. If the United States had built more homes for poor people in 1995， the housing problems now in some parts of the country _____ so serious.

　　A. wouldn‘t be

　　B. wouldn‘t have been

　　C. will not be

　　D. would have not been

　　正确答案是

　　38. If Tom wins tomorrow， he _____ thirty races in the past four years.

　　A. will win

　　B. has won

　　C. would have won

　　D. will have won

　　正确答案是

　　39. If we believe something is good and true we should _____ to it.

　　A. hold up

　　B. keep on

　　C. hold on

　　D. keep up

　　正确答案是

　　40. If you _____ James， ask him to phone me.

　　A. should see

　　B. must see

　　C. might see

　　D. would see

　　正确答案是