Give the correct form of the word given to complete the sentences

Give the correct form of the word given to complete the sentences.
1. Tidal energy is renewable, ____________and clean. (plenty)
2. Wind will be used as an ____________friendly sources of energy. (environment)
3. There are many ways will be used to solve the problem of _____________. (pollute)
4. Solar power can be used to ____________or cool our houses. (hot)
5. _______________, fossil fuels are harmful to the environment. (fortunate)
6. We should use them_________ and try to find out alternative sources of power. (economy)
7. Solar energy is____________, plentiful and clean. (renew)
8. I think that solar energy can be an___________ source of energy in the near future. (alter)
9. We should reduce the use of___________ at home. (electrical)
10. It’s a clean source of energy. Sailboats couldn’t move without this________. (powerful)

Put the verbs in brackets in the correct tense forms to complete the sentences.
1. I (study) at 8.00 tomorrow.
2. You (wait) for her when her plane arrives tonight?
3. Don’t phone me between 7 and 8. We (have) dinner then.
4. What clothes do you think she (wear) when she arrives?
5. I (send) in my application tomorrow.
6. Linda (arrive) in Ha Noi around March.
7. Next week at this time, you (lie) on the beach.
8. My uncle can’t come to your party tomorrow night because he (work) at night.
9. You (meet) your former teachers at 9 a.m. tomorrow morning,
won’t you?
10. At this time tomorrow evening, I (play) computer games in my bedroom.
II. Complete the sentence with the correct form of the words in brackets.
1. When you come tonight, our group (practice) for our class presentation.
2. I (not/study) this evening. Do you want to go out?
3. What (do) this afternoon at 3PM?
4. We (write) essays all semester for English 2. It is going to be a lot of work.
5. My brothers and I (not/camp) this weekend. We will be too busy
studying for exams.
6. Tomorrow, I (sit) in the same seat that I am sitting in now.
7. My friend (practice) for the TOEFL exam over her summer vacation.
8. Please don't call me after 11PM. I (sleep)
9. I (not/travel) with my brother through Europe because I don't have
enough money.
10. I (take) English 2 next semester.