第Ⅰ卷(选择题)
Ⅱ. 单项填空(共15小题；每小题1分, 满分15分)
21. The poor boy _______out of the deep hole and went home.
A. pushed B. ran C. walked D. struggled
22. —What do you think of the book?
—Oh, excellent. It’s worth _______a second time.
A. to read B. to be read
C. reading D. being read
