35. --What should I wear to attend his wedding party?

--Dress __________ you like.

A .what　　　　 B. however　　　　 C. whatever　　　　 D. how　　

34. She may have missed the train, ___________ she won’t arrive for another hour.

A. in which case 　 B. in her case　 C. in any case　　　　 D. in that case

33. ______ halfway through the exercise, the teacher changed his mind and collected all our papers.

A. When only being　　　　　　　　 B. When we were only

C. Being only　　　　　　　　　 　 D. Having been　

32. It was purely ______ chance that the mistake was discovered.　 ^{Blog/?UserId=997609}

A. in　 　　　　　B. for　 　　　　　　C. by　　 　　　　 D. from