1. If me recycle, we will save natural resources. 

2. If you are not be careful, you will fall over the rock. 

3. If he buys recycled products, he can do a part to save the enviroment. 

4. If you put garbage into the bins, you will minimize pollution. 

5. If you work too much, you will be tired. 

6,  If the authorities rise the petrol peices, it will have to cycle to work.

7. If you are careless, you will broke the vase. 

8. If Chis works hard, he will pass his exams. 

9. If Allen gives it back next week, she can borrow it. 

10. We will get lost our way in the forest if we don't take the map with us. 

Bn học tốt!!

`V`

1. If we recycle, we'll save natural resources.

2. If you don't be careful, you will fall over the rocks.

3. If he buys recycled products, he can do a part to save the environment

4. If we put garbage into the bins, we will minimize pollution.

5. If you work too much, you will feel tired.

6. If the authorities are thinking of raising the petrol prices, I will have to cycle to work.

7. If you are careless, you’ll break the vase.

8. If Chris works hard, he will pass his exam.

9. If Allen borrows it, she must give it back next week.

10. We will get lost our way in the forest if we don't take the map with us