21. —What is the　___________　of your sweater?

—It’s $ 50.

A. color   B. size   C. price   D. style

22. These shorts　_____　only 5 dollars. Do you want_______?

A. are; it        B. is; them

C. are; them       D. is; it

23. —How much_____the socks?

—　_____twenty dollars.

A. is; It’s   B. are; They’re     C. are; It’s    D. is; They’re

24. —Does the bookstore　_____　math books?

—Yes. Do you want to_____　one?

A. sell; buy   B. sell; sell        C. buy; buy    D. buy; sell

25. Twenty-eight and twelve　_____　　.

A. are fourteen  B. is forty         C. is fourteen       D. are forty

26. —Do you like these yellow shoes?

—Yes, _____　 .

A. I don’t like them     B. I’ll take it

C. I’ll take them      D. it’s 5 dollars

27. This pair of shorts　_____　Bric’s.

A. am    B. is   C. are   D. be

28. Please come　 　　buy your clothes　　 　Mr Cool’s Clothes Store.

A. to; about B. at; for   C. and; at   D. to; for

29. He has　_____　basketballs.

A. twenty three  B. twenty-three     C. three-twenty  D. twenty-third

30. —Can I help you?

—　_____  　. I want a red skirt.

A. Thank you  B. I’m sorry     C. You’re welcome    D. Yes, please