BÀI 1:

1. Air and water pollution can make people fall ill.

2. I always drive more careful at night.

3. You can reduce amount of gas by travelling by bicycle or public transport.

4. Easter is a joyful festival which is celebrated in many countries in the world.

5. Consumers want products that will not only work effectively but also save money.

6. There are energy- saving methods and inventions to use solar energy.

BÀI 2:

1. It's is possible to store solar energy for a number of days.

2. Solar energy doesn't cause pollution.

3. If we go on littering, our environment will become seriously polluted.

4. A conservationist   is a person who works to protect.....

5.If we keep our environment clean, we will live  a happier and healthier life

6. My friend start taking shower because we can save water

BÀI 3:

1. I didn't stop because I didn't realize that the traffic lights were red.

2. If you work too much, it will make you tired.

3. Nam and Lan doesn't sing very well.

4. She suggested Ba to repair the electric fan.

 CHO TUI CÂU TRẢ LỜI HAY NHẤT NHA :))