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. It's far from my house is over 20 kilometers.
2. My brother used to watch TV in his free time.
3. Much biogas will be used by people in the country in the future.
4, We were moved by the ending of the film.
It's over 20 kilometers from my house to Ha Noi.
My brother used to watched TV in his free time last year.
Much biogas will be used by people in the countryside.
These are Lan's flowers.