35. We are ___ nothing but time.

　 A. short for　 B. short of　 C. in short of　 D. in short for

34. Mrs. Brown went to her doctor for __ about her heart trouble.

　 A. an advice　 B. advices　 C. some advices　 D. advice

33. There are so many nice mobile phones ___ that I can’t decide which to buy.

　 A. to be chosen　 B. to choose from　 C. to choose　 D. for choosing

32. We read papers to ___ what’s happening in the outside world.

　 A. keep up with　 B. catch up with　 C. be in touch with　 D. get in touch with

31. This medicine will make you sleepy. You ___ take more.

　 A. ought to　 B. ought to not　 C. ought not　 D. oughtn’t to