1. He can't drive because he's very young. -> He is very -> If he were -> He wished 2. It's not safe for kids to go hunting Pokemon on the street. -> Kids should not -> Kids ought not 3. Why don't you make posters on energy saving? -> I suggest -> I suggest that postert

8. It’s not easy for us to find a hotel in busy time. -> We have 9. The students feel difficult to do English test. -> The students have 10. Looking for information on the internet is fast for us. -> We don’t have 11. Going to Da Lat tomorrow is exciting to me. -> I'm 12. Polluting the environment by people makes me disappointed. > I'm

1. Lan enjoyed traveling around the world. -> Lan was 2. I feel sad when someone laughs at me. -> I hate being 3.Traveling all over the world gives us pleasure. -> We find 4. The film that I have seen is attractive. -> I found 5. Mai doesn’t go with us because she has to take care of her sister. -> Mai is busy 6. She has to do the housework. -> She is busy… 7.Hoa doesn’t have time to go to the movie because she has to look after her mother. -> Hoa is busy

1.Work late tonight, and I'll pay you well. -> If 2.Recycle waste paper now, and you can help save money and labor. -> If 3.The air is not pure. That's why they don't feel healthy. -> If 4.They speak French to her, so she cannot help them. -> If 5.We don't enjoy our holiday because the weather is bad. -> If

1. He is a......He operates the controls of an aircraft, especially as a job. A.explorer . B.limitation C.pilot D. meteor 2.....is a person who is not a citizen of the country in which they live or work. A.existence B.alien C.explorer D. pilot 3. The farmer said that the....captured him A.aliens B.commerce C.purpose D. inquiry 4.He...aliens take aboard A.sighted B.push-upnn C.encouraged D.littered 9. A UFO looks like a plate-like... A.device B.environment pilot C.program D. widom 10.If people see a UFO, it an aircraft. A.are C.might be B.was D.were 11. The farmers depend on a good harvest for their very A.politeness B.existence C.meteor D. aliens 12.....is a precious stone that has been cut and polished and is used in jewellery. 13.....spots might be traces of gemstones A. gemstone B. gem C.A.B in correct D. A.B correct 14.The police..... a motorcycle racer. A.captured B.sparkled C.occurred D. invented 15.It's....what modern technology can do A.alien B.existent C.marvellous D.impossible 16.....are existent in nature.A.aliens B.creatures C.proofs D. examiners

1.UFO is the abbreviation for..... Flying Object" (identify) 2.He said that fairy was .....in the real life.(exist) 3.A ....is a vehicle that travels in space (space) 4.People are talking about the.....circles in the fields in Great(mystery) 5.Many reports in newspapers mentioned a lot about the.....of UFOS. (appear) 6.The story about UFOs caught the.....of the whole class.( imagine) 7.She was silent, smiling....Britain.(mystery) 8.It is necessary.....how the proposals can be carried out. (examination) 9. This recipe is....simple and quick (marvel)

1.Nam is such a boring person because he works all the time. -> If Nam 2. You haven't got a pen, so you can't write down the address. -> If you.... 3.They ate lunch. Then, they went to the bank. -> After they 4.If Ba were rich, he would travel around the world. -> Ba isn' 5.Andrew can't give you a ride because he don't have a motorbike. -> If Andrew had 6.If you don't water these plants, they will die. -> Water these 7. If you aren't in a hurry, you will be late for the concert. -> Hurry