I, Circle the best option(A , B, C or D to complete each sentence(2,0 pts)
1. Our environment is …………..by people’s bad behaviors.
A. destroying B. destroyed C. destroy D. destroys
2. ……………air is a serious problem we have to solve nowaday.
A. Pure B. Fresh C. Polluted D. pollution
3. Compost is a wonderful ………….. fertilizer.
A. natural B. nature C. naturally D. native
4. What do they ………….garbage for ?
A. do B. recycle C. make D. use
5. That organization shows us how ……………the environment.
A. protect B. protecting C. protects D. to protect
6. What did farmers use animal waste ………… ?
A. for B. in C. on D. at
7. It is very important ……………the environment green and clean.
A. to keep B. keep C. keeps D. keeping
8. Can you ………..me the way how to recycle paper ?
A. told B. tell C. tells D. telling
9. Wash the glass with a detergent ………….. .
A. liquid B. water C. chemistry D. mixture
10. Most glass ……………recyced to make new glassware.
A. are B. be C. can be D. can
II, Complete the sentences with the correct form of the words in brackets(1,0 pt)
- Bowls,vases,jars and glasses are sold in the …………………….store at the corner. (glass)
- We can make the soil richer by adding …………………….. . (fertile)
- People are now concerned about ……………………….. pollution. (environment)
- We live in a rather rich ……………………… . (neighbor)
- We are ……………… that you passed your semester exam. (delight)