I/ Rewrite the sentences, use the verbs in present passive form:
 

4. Weeds cover the river bank.

-> ……………………………………………………………………………..

5. People speak English all over the world.

-> ……………………………………………………………………………..

6. They don't use this house very often.

-> ……………………………………………………………………………..

7. Do they teach French in this school?

-> ……………………………………………………………………………..

8. They make a lot of beautiful toys from recycled plastic.

-> ……………………………………………………………………………..

9. The workers clean the streets every day.

-> ……………………………………………………………………………..

10. Do they usually hold the concerts at the university?

-> ……………………………………………………………………………..