Ⅳ、单项选择（ 共 10分，每小题1 分）
16. --Did you go shopping yesterday?
A. Yes, I do B. Yes, I did C. Yes, I am D. No, I couldn’t
17. -- _______ was your vacation?
-- It was great.
A. Where B. How C. What D. When
18. He ate a lot at lunch because the food was _______ .
A. hot B. terrible C. delicious D. exciting
19. They decided ______ you.
A. help B. to help C. helping D. helps
20. He didn’t have_____ money for a taxi, ______ he walked back to the hotel.
A. any, and B. much, because C. any, so D. some, so
21. _______ the bad weather, I was late for school this morning.【来源