29. between , among

(1)He was sitting _____ Tom and Mike .　 (2)He was sitting _____ the classmates .

28. have gone to , have been to

(1)- Where is he ? - He _____ Beijing .　 (2)I _____ the Great Wall twice .

27. past , passed

(1)He _____ us just now .　　 (2)It’s ten 　　　　ten now .

(3)His car drove 　　　　our school .

26. few , a few , quite a few

(1)The problem is very difficult , _____ students understand it .

(2)I got a letter from my friend _____ days ago .　 (3)I have made _____ friends .

25. on , to , in

(1)Shanghai is _____ the east of China .　 (2)Japan is _____ the east of China .

(3)Hebei is _____ the north of Henan .

24. arrive , reach

(1)She _____ here late last night .　 (2)The train _____ London at 8:30 p.m , last week .

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 .