问题
填空题
| 用方框中所给词组的适当形式填空。 | |
2. Students shouldn't play computer games. It will too much time. 3. Don't spit . It's our duty to protect the environment. 4.The new factory our view of the hills. 5. Reading in bed our eyes. |
答案
1.are supposed to 2.take up 3.in public 4.cut off 5.is harmful to
