37.I don’t know_____ it .

A.　　 what to do　 B. how to do　 C. why to do

36.They would rather stay at home than_____ to a movie with us.

A.　　 going　　 B. to go　　 C. go

35.There _____ plenty of money in the bank.

A.are　 B.were　 C.is

34.The book ______ Lily’s. Look! Her name is on the book cover.

A.　　 might be　 B. must be　 C. may be

33.Some students get ______ before a big exam.

A.　　 Nervous　 B. upset　 C. happy

32.It’s better to take a long walk before______ supper.

A.　　 have　　 B. eating　 C. having

31.If I had a lot of money, I ____ it in the bank.

A.　　 put　　 B. was put　　 C. would put

30.Aren’t you allowed to go out ___ school nights ____?

A.　　 at, either　 B. on, to　 C. on,　 either

29.Why don’t you get your shoes _____?

A.　　 to mend　　 B. mend　　 C. mended

28.She is a shy girl . She is afraid of _____ in front of a group.

A.　　 sing　　 B. speaking　　 C. doing