23. Please add a tomato ______ the sandwich.

A. on B. in C. to D. at

22. - ______?

-It's twenty yuan.

A. How many is it B. What is it

C. How money is it D. How much is it

21. ―What is your sister doing now?

―______ the onions.

A. Cut up B. Peel

C. Cutting on D. Peeling

20. I also like some ______ and ______.

A. tomato; chicken B. tomatoes; chicken

C. tomatos; chickens D. tomatoes; chickens

19. My father needs ______ now.

A. six slices of apples B. five slices of onion

C. four piece of onions D. five piece of breads

18. Let's______a sandwich together.

A. to do B. do C. to make D. make

17. Here's a recipe______a pizza.

A. with B. at C. for D. on

16. Lots of______are coming here.

A. women B. woman C. womans D. womens

15. two teaspoons of yogurt______

III. 单项选择。(10分)

14. much chicken______