31.On my desk there is a dictionary______cover is red.

A.whose　 B.which　　　　 C.of which　　 D.where

30.I'm so tired that I don't______doing anything.

A.wish　　 B.hope　　　　　 C.want　　　　　 D.feel like

29.His heart______so fast that he couldn't hardly breathe.

A.jumped B.beat　　　　　　 C.beaten　　　　 D.hit

28.--Would you do me a favour?　 　--I regret_______I'm busy just now.

A.to say　 B.saying　　　　 C.having said　 D.to have said

27.How about the two of us______a walk down the garden?

A.to take B.take　　　　　　 C.taking　　　　 D.to be taking

26.I'll never forget the days______we spent together.

A.when　 B./　　　　　 C.why　　　　　　 D.who

25.This is the　 reason_____ he was late.

A.which　 B.that　　　　　　 C.why　　　　　　 D.what

24.My brother_______is twenty years old is a college student.

A.who　　 B./　　　　　 C.whom　　　　 D.which

23.This is the farm_____we visited the old man last week.

A.where　　　　 B.that 　　 C.what　　　　　 D.as

22.It's dangerous_______to swim in the river.

A.for you　　　　　　　 B.of you　　　　 C.you　　　　　　 D.your