VI. Complete the sentences with the correct form of the words in brackets.
1. Water in the area is severely ____________. (pollute)
2. Recycling also helps control ____________ pollution by reducing waste. (environment)
3. You shouldn’t buy food wrapped in a lot of ____________. (package)
4. These bags are ____________. They can be used many times. (reuse)
5. ____________ causes global warming. (deforest)
6. Many paperboard cartons are made of ____________ paper. (recycle)
7. To save ____________, turn off lights and television when not in use. (electric)
8. If we pollute the air, we will have ____________ problems,. (breathe)