Ⅰ. 用所给词的适当形式填空
1. The old man laid himself down in bed and fell _____(sleep).
2. It’s getting dark. We should ___(put)up a tent in the mountains.
3. What a strong wind! Please keep the windows _____(close).
4. _____(sudden), Susan stood up and went out of the room.
5. I saw a small boy ____(cry)in the corner when I passed the house.
答案：1. asleep 2. put 3. closed 4. Suddenly 5. crying
