牛津译林版九年级下英语第三单元语法练习卷(含答案）

1. It is well-known that most of the surface of the Earth (cover) with water. 2. My parents regret ________(buy) a robot like this. 3.During yesterday’s visit , we (remind) not to step on the grass. 4. All the packages should___________ (lay) on the machine for security check. 5.You know stamps are used for____________ (post)the letter. 6. This kind of computer virus_______ (spread) quickly and soon all of the computers went wrong. 7. Our robot has stopped working (complete). 8. What do you think (discuss) at the meeting tomorrow? 9. Some of the customers are not satisfied with the (serve) of this hotel at all. 10. We shouldn’t go to the supermarket (fill) with people. 11. Apple Corporation’s (produce) are very popular all over the world. 12. My brother found it (possible) to finish this work in such a short time. 13. A number of rare animals fast (disappear). 14. My mother is not at all