III. Give the correct form of  the word:

1. We must learn about keeping the environment ....................................                        POLLUTE
2. The accident happened because of ...................................... driving.                        CARE
3. It rained .................................... for three days.                                                      HEAVY
4. It is ............................. that our environment is more and more polluted.                      DISAPPOINT

5. Mrs. Smith has ............................ provided a picnic lunch for us.                         KIND
6. The river was used tor years as an ............................................... waste dump.  INDUSTRY

7. My children are very .................................... about their summer vacation.         EXCITE

8. What might happen if the ...................................... continues?                              POLLUTE

9. Maria’s uncle is a very famous ..............................................                                SCIENCE

10. .................................................. protection is everybody’s responsibility.             ENVIRONMENT

11. Polluted water can ......................................... do harm to people’s health. DIRECT

12. President Barrack Obama was……….. greeted by Vietnamese people.             WARM

13. One of the developments of television is ………TV.                                           ACT

14. Good………. is essential in a large organization.                              COMMUNICATE                                                   

15. This village was…………… three years ago.                                      ELECTRIC