23. quite , quiet

(1)Please keep the children _____ .

(2)I’m _____ busy now .

22. in time , on time

(1)I was just _____ for the last bus .

(2)The train came in _____ .

21. sometimes , sometime , some time

(1)They visited our school _____ last year .

(2)It took me _____ to do the work .

(3)_____ I watch TV in the evening .

20. neither … nor , either … or

(1)_____ Tuesday _____ Wednesday is OK . I’ll be free on these days .

(2)_____ he _____ I know his address because he moved just a week ago .

19. either , any

(1)You may take 　　　　of the two books .

(2)Here are three balls . You can take 　　　　of them .

18. too , either

(1)You don’t know the way . I don’t know , 　　　　.

(2)Lily often helps him . I , 　　　　, will help him .

17. each , every

(1)　　　 　student must work hard at his lessons .

(2)　　　 　has his own name .

16. what , how

(1)　　　 　a nice watch it is !

(2)　　　 　hard she works !

(3)　　　 　she missed her daughter !

15. everyone , every one

(1)　　　 　of the books is very useful .

(2)　　　 　likes sports .

14. take , bring

(1)May I 　　　　this book home ?

(2)Remember to 　　　　the box here tomorrow .