I . Change the sentences into the passive voice
1 We will use sources of enegy more effectively for our future
--> Sources of enegy ..................
2 people in the cuontryside will increase the use of biogas for cooking
--> The use of biogas..................
3 They will build a hydropower station in the north of the cuontry nexr decade
-->A hydropower.........................
4 We will solve problem of enegy shortage by using solar enegy
--> the problem of enegy...........
5 The distance from my house to ha noi is over 20 kilometers
--> it's .............................................
6 My brother often watched tv in his free time last year, but he no longer does it
--> My brother used...................
7 people in the cuontryside will use much biogas in the future
-> Much biogas....... . . . . . . ..
8 The distanxe from Ho chi minh city to Phu Quoc island is about 300km
--> it is..................................... ...
9 Road users should obey traffic rules strictly
--> Tracffic rules..........................
10 Be careful or you'll hurt yourself
--> if you are.................................
1. My father will plant the tree in the garden tomorrow morning.(Change into passive from)
--> The tree will be planted in the garden by my father tomorrow morning
2. Living in that city is expensive for us. (Using It+be+adj+(for sb)+to V)
--> It is expensive for us for us to live in the city
3. He will win the game. I'm sure. (Using S+be+adj+that clause)
--> I'm sure that he will win the game
4. You are interested in protecting the environment. We are delighted. (Using S+be+adj+that clause)
--> We are delighted that you are interested in protecting the environment
5. Could you wait a moment, please? (Using Would/Do you mind(not)+V-ing)
--> Do/Would you mind waiting a moment?
6. Could I smoke? (Using Do you mind if...)
--> Do you mind if I smoke?
7. May I asked you a question? (Using Would you mind if...)
--> Would you mind if i asked you a question?