21. The children are playing………………..the garden.

A. in B. on C. under D. at

22. Don’t be late ……… your school!

A. in B. for C. at D. on

23. We go there by car and they go…………foot.

A. on B. by C. to D. with

24. How much is a bowl of noodles?-……………..five thousand five hundred dong.

A. They are B. It is C. It has D. There is

25. He is…………….English at a big school.

A. teach B. teaches C. teacher D. teaching

26. I want a ……………..of orange juice.

A. can B. box C. tube D. bar

27. I’d like some meat, please. How much……………………………?

A. do you like B. do you want C. you’d like D. you need

28. They are going to stay ……………….their grandparents in the country.

A. in B. to C. at D. with

29. It’s a lovely day! Let’s……………….to the beach.

A. go B. to go C. going D. we go

30. Listen! ………………to your sister?

A.Who is going to talk B. Who talks

C.Who does talk D .Who is talking