Fill in each blank with the correct form of the words in capitals:
1. You must be....when you open that door. (Care)
2. I'm very....of my father and love him so much. (Pride)
3. Trung's sense of humor....him from other students. (Distinct)
4. Sometimes I have some....which can't be explained. (Feel)
5. Mid-August Festival is a....festival for children. (Joy)
6. Passover of the Jewish people is a festival which celebrates....from slavery. (Free)
7. Air and water are ....in our life. (Necessary)
8. In the future, many buildings will be....by solar energy. (Hot)
9. My brother can repair electric....very well. (Apply)
10. We want to buy....that will save money. (Produce)
11. These...will conserve the Earth's resources. (Innovate)
12. We must learn about keeping the environment... (pollute)
13. Don't eat those vegetables. They're..... (poison)
14. We'll live a happier and .....life if we keep our environment clean. (Health)
15. You are talking complete..... (Sense)