问题
填空题
| 用所给词(组)的适当形式填空。 | |
| |
| 1. Jack ________ to be really quiet, but now he's very outgoing. 2. Do you like travelling by __________? 3. Are you ________ speaking in front of the group? 4. I would like to go to sleep with bedroom light _________. |
答案
1. used
2. airplane
3. afraid of
4. on