`VII`

`1`

`-` Today water power is mostly used to generate electricity

`2`

`-` Energy from sun is clean, cheap and safe.

`3`

`-`  Earth's fossil and fuels are running out

`4`

`-` What will happen when there is no energy on the earth?

`5`

`-` We are looking for an alternative sources of energy

`VIII`

`1`. A new school will be built for poor children next month.

`+` Câu bị động ở `TL`

`+` Cấu trúc : `S` `+` will/ may/ might/ would `+` be `+` `V3`

`2`. These chemicals are sold everywhere in my hometown.

`+` Câu bị động ở `HT`

`+` Cấu trúc : `S` `+` is/are/am `+` `V3`

`3`. The new president will be interviewed on TV.

`+` Câu bị động ở `TL`

`+` Cấu trúc : `S` `+` will/ may/ might/ would `+` be `+` `V3`

`4`. The road to our village will be widened next year. 

`+` Câu bị động ở `TL`

`+` Cấu trúc : `S` `+` will/ may/ might/ would `+` be `+` `V3`

`5`. His mother is very happy when/beacuse he got the first prize at the competition

`+` Mẹ anh ấy rất vui khi/bởi vì anh ấy được giải nhất cuộc thi.

1. Today water power is mostly used to generate electricity

2

−

 Energy from sun is clean, cheap and safe.

3

−

  Earth's fossil and fuels are running out

4

−

 What will happen when there is no energy on the earth?