( )19. —I think that man must be Mr. Lawrence.
—That man ______ be Mr. Lawrence. He has gone to Japan.
A. must
B. mustn't
C. can't
D. couldn't

( )20. "The volleyball must belong to Carla" means "________".
A. The volleyball must be Carla
B. Carla has a volleyball
C. The volleyball must be Carla's
D. That can't be Carla's volleyball

Ⅲ. 用所给单词的适当形式填空。
21. Without doubt, he is the ______(win)in this speech contest.
22. The little girl wants to be ______(interview)by the local newspaper.
23. The green coat can't be ______(she)because it is too small for her.
24. It's ______(wind)today. Close the window, please.
25. The panda was so ______(sleep)that he slept the whole afternoon in the zoo.
26. The girl took a lot of ______(photo)in an ocean of flowers.
27. The meat ______(smell)delicious.
28. Look at this picture. How many ______(wolf)can you see?
29. I can't stand the ______(noise)children. They never stop talking.
30. The old house ______(belong)to my grandma. She has lived in it for nearly thirty years.

Ⅳ.模仿造句。
31. The watch can't be Mike's. He doesn't like to wear a watch. (must)
造句:这件夹克是蒂姆的,他是唯一一个穿这么鲜艳衣服的学生。
______
32. The earrings might be a present for his mother. (may/might)
造句:这些花儿可能是他送给女朋友的一个礼物!
______
33. Stonehenge is one of Britain's most famous historical places. (one of)
造句:长江是世界上最长的河流之一。
______
34. No one is sure what Stonehenge was used for. (be used for)
造句:没人知道这个房间是做什么的。
______
35. Most historians believe it must be almost 5,000 years old. (must be)
造句:大多数人认为周先生一定 50 多岁了。
______

Ⅰ.语块积累。
请在横线上写出这些语块的英文表达：
1. 环顾四周 _______________
2. 别害怕 _______________
3. 去散步 _______________
4. 阻止某人做某事 _______________
5. 运动场中央 _______________
6. 回来吃午饭 _______________
7. 躺下 _______________
8. 追逐 _______________