二、 单项选择（每小题0.5分，共10分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卷上将该项涂黑。
21. —What is your plan for the holiday, Paul?
—I’ll go on a trip to Yunnan Province with my family.
—_____.
A. Have a nice time B. Good luck C. Come back soon D. Congratulations
22. It’s so nice to receive her letter. _________, we haven’t seen each other for nearly 20 years.
A. That is to say B. In other words C. Believe it or not D. What’s more
23. Alexander tried to get his work _______ in the medical circles.
A. to recognize B. recognizing C. recognize D. recognized
24. He was told that it would be at least three more months _______ he could recover and return to work.
A. when B. before C. since D. that
25. Henry broke the window. I’ll ask him why __________.
A. did he do that B. he did that C. had he done that D. he had done that
26. I dislike _________when others laugh at me in public or think poorly of me behind.
A. that B. those C. it D. them
