内容正文:
Unit 5 Culture Shapes Us
Lesson 40
Ⅰ. 用所给词的适当形式填空
1. It’s dangerous for you ______(keep) the horse running
too fast.
2. You had better ______ (ask) the teacher for help.
3. Do you mind ______ (sit) near the window?
答案:1. to keep 2. ask 3. sitting
4. We should respect the old and talk to them ______ (polite).
5. She seems very ______(sadly) at the bad news from Canada.
答案:4. politely 5. sad
Ⅱ. 单项选择
1. She felt like _______, but she managed to keep back her tears.
A. crying B. to cry C. cry D. cried
2. It’s hard to keep the house _______ with three kids.
A. cleaning B. to clean
C. cleaned D. clean
3. —Look! That woman _______ be our teacher. She is always
standing there every morning.
—No, it _______ be her. She is having a lesson.
A. must; can’t B. must; mustn’t
C. can; can’t D. can; mustn’t
4. —Do you mind openin