Ответ:

exercise 3

1. If you switch off the television when you're not watching it, you save energy.

2. A drought happens, if there is no rain for a long period of time.

3. You save a lot of water if you use less water in shower.

4. If you cycle to work, you help the environment and you also stay fit!

5. If it rains heavily for a long time, there are floods.

1. If you switch off the television when you're not watching it, you save energy.

2. A drought happens if there is no rain for a long period of time.

3. You save a lot of water if you use less water in the shower.

4. If you cycle to work, you help the environment and you also stay fit!

5. If it rains heavily for a long time, there are floods.