2017-2018学年人教新目标九年级英语全册Unit13 Section A（3a-Grammar Focus）习题含答案
Ⅰ. 根据句意及所给汉语提示，写出句中所缺单词。
1. Greg has always wanted a guitar, but he can't _________(买得起) one.
2. Many countries made _________(法律) to stop smoking in public places.
3. The trade with foreign countries caused China's _________(工业) to develop quickly.
4. Henry was so excited when he received an invitation to speak at a(n) _________(科学的) meeting.
5. The poor workers were often made to work more than 16 hours a day by the _________(残酷的) boss.