第二部分 英语知识运用（共两节，满分45分）
第一节 单项填空（共15小题，每小题1分，满分15分）
21. —My family usually goes skating for vacation. I like skating, but I want to try something different this year.
—________________
A. Let’s go! B. Cheer up! C. Like what? D. Take care!
22. —May I go and play with Dick this afternoon, Mum?
— No, You can’t go out your work is being done.
A. before B. until C. as D. the moment
