百度作业网把下列各句改为被动语态。
来源：学生作业帮 编辑：百度作业网作业帮 分类：英语作业 时间：2024/04/30 19:36:04
| 把下列各句改为被动语态。 1. We clean our classroom every day. Our classroom _____ by us every day. 2. They produce silk in Suzhou. Silk _____ in Suzhou. 3. They speak English in class. English _____ in class. 4. He teaches us ten words every class. Ten words _____ to us _____ every class. 5. We use keys for opening the door. Keys _____ opening the door. |
l. is cleaned
2. is produced
3. is spoken by them
4. are taught, by him
5. are used for
2. is produced
3. is spoken by them
4. are taught, by him
5. are used for