21. It's dark (暗的) in the room. Please ______the light.

A. turn on B. turn up C. turn down D. turn off

10. P______the outer before we eat some fruits.

C)将下列名词进行分类。(5分)

sauce, foot, milk, honey, yogurt, lake, subway, bowl, meat, teaspoon

不可数名词: 11. ____ 12. ____ 13. ____ 14. ____ 15. ____

可数名词: 16. ____ 17. ____ 18. ____ 19. ____ 20. ____

II. 单项选择。(10分)

9. Turn on the b______to make orange juice.

8. Mr Li gives the students some i______about the exam.

7. Please add some r______before cooking.

6. The word "water" is an u______noun.

5. mix A. advice B. holiday C. wild D. ill

B)根据句意及首字母提示，补全句中所缺的单词。(5分)

4. top A. opposite B. cold C. today D. money

3. crust A. put B. usually C. lettuce D. cut

2. bowl A. how B. window C. flower D. now