31.　　 It is lucky for you _______ (go) to London.

30.　　 I don’t think it ______ (rain) tomorrow.

29.　　 That has nothing _______ (do) with me.

28.　　 Let’s ______ (make) it 8:30.

27.　　 Lucy often helps Lily ______ (wash) her clothes.

26.　　 You’d better not _______ (stay) up. 　　　　　

25.　　 You’d better _______ (study) hard at English.

24.　　 I have ______ (go) home now.

23.　　 Lucy is _____ (tall) than any other student in her class.

22.　　 Lucy is the ______ (tall) in her class.