1. We have....panels on the roof at home to catch the sun's energy. (sun)

2. I think we should reduce enegy...as much as possible. (consume)

3. His class will take a test on...sources of energy. (alter)

4.  Solar energy is.... Moreover, it is clean and safe. (new)

5. Waves wil be used as an...friendly energy source. (environment)

6. We do some things to save enegy, but there's always room for... .(improve)

7. Fossil fuels are...energy sources. (new)

8. People in...areas have to gather wood to use as fuel. (mountain)

9. Wind power is...used in my country. (increase)

10. Hydro power is cheap and... . (plenty)

11. Solar energy will be used to solve the problem of energy... . (short)

12. There are some...of using coal because it ó non-renewable. (advantage)

Mong mn giúp ạ em đang cần gấp ;(

Choose the correct sentence 1. They will install solar panels on the roof of our house next week. A. Solar panels will install on the roof of our house next week. B. Solar panels will installed on the roof of our house next week. C. Solar panels will be installed on the roof our house next week. D. Solar panels will be installed on the roof of our house next week. 2. Mai went to HCM City last month and it was her second time. A. That was the first time Mai went to HCM City. B. That wasn’t the first time Mai went to HCM City. C. That was the second time Mai went to HCM City. D. That was the last time Mai went to HCM City. 3. Motobikes cause pollution. However, people still like them. A. Although motorbikes cause pollution, people still like them. B. Inspite of motorbikes cause pollution, people still like them. C. Despite motorbikes cause pollution, people still like them. D. Because motorbikes cause pollution, people still like them. 4. They used gas for cooking, now they don’t. A. They used to used gas for cooking. B. They used to use gas for cooking. C. They don’t used gas for cooking. D. They didn’t used to use gas for cooking. 5. We find learning Math interesting. A. We interested in learning Math. B. We are interested learning Math. C. Learning Math interested us. D. We are interested in learning Math. 6. We can use biogas for cooking and heating instead of electricity. A. Biogas can be used instead of electricity for cooking and heating. B. Biogas can used instead of electricity for cooking and heating. C. Biogas can be used for cooking and heating instead of electricity. D. Biogas can used for cooking and heating instead of electricity. 7. Yesterday we decided to paddle around West Lake in a canoe. A. We decided to ride around Hoan Kiem lake in a canoe last Sunday. B. We decided to walk around Hoan Kiem lake in a canoe last Sunday. C. We decided to run around Hoan Kiem lake in a canoe last Sunday D. We decided to go around Hoan Kiem lake in a canoe last Sunday Reoder the words to make right sentence 8. This time tomorrow/ yard./ football/ they/the/ will be playing/in A. They will be playing football this time tomorrow in the yard. B. They will be playing in the yard football this time tomorrow. C. This time tomorrow will be playing football in the yard they. D. This time tomorrow they will be playing football in the yard. Complete sentences using the words/ phrases given in their correct forms. 9. We/ plant/ trees/ flowers/ along/ street/ next Sunday/. A. Trees and flowers we will plant along the street next Sunday. B. We will plant trees and flowers along the street next Sunday. C. We plant trees and flowers along the street next Sunday. D. Next Sunday we will plant trees and flowers along the street.

Change the following sentences into the passive voice. 

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Question. If we have solar panels on our roofs, we'll be able to generate our own electricity.

A. afford

B. produce

C. manufacture

D. light

PUT THE VERS IN BRACKETS INTO THE FUTURE CONTINUOUS TENSE.

1.This time next week we (study)............................... English.

2.On Sunday,they (put)................... solar panels on the roof of our house to get power.

3.The students in my school (not/put)...............................high energy lights bulbs in the school.

4.At 8 p.m tonight,I (have)..........................dinner with my family.

5.(You/wait).........................at the railway station when he arrives.

6.They(attend).................................. your lecture at 9 a.m next weekeek?

7.The people in this village(not/use)............................ wind power in 2009.

8.At 7.00 tomorrow,(you/cycle)........................... to school?

9.The boys(not/come).................... for lunch because they are planning to visit the hydro-power station.

10.We(put)......................... solar panels in the school yard while you are checking cracks in the water pipes.