2017-2018学年人教新目标九年级英语全册Unit12 Section B（2c—Self Check）习题含答案
1. These details (细节) will make the story much more _________________.
2. —Must I _________________ my homework today, Mr. Smith?
—No, you needn't. You can give it to me tomorrow.
3. The plane _________________ behind a cloud so we couldn't see it.
4. Paula doesn't like making speeches in public. She thinks it's so _________________.
5. Sophie _________________ home without telling anybody but she soon regretted it.
6. Traditional Chinese medicine was a great invention in ancient China. It has a long history of _________________ 3,000 years.