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Một thửa ruộng hình chữ nhật có nửa chu vi là 175 m chiều rộng bằng 3/4 chiều dài người ta trồng lúa trên thửa ruộng đó cứ 1 mét vuông thu hoạch được 2/ 3 kg thóc . Hỏi thửa ruộng đó thu hoạch được bao nhiêu tấn thóc Giúp mình với
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3. Give the correct form of the words in brackets Jealousy is a confusing emotion and it can make people behave in totally (1. expect) ................................ ways. It can of course have a wide (2. vary) ................................ of causes and some people feel jealous more easily than others. It could be that you are (3. disappoint) ................................ that your team didn’t win the (4. champion) ................................ and you can’t bear to watch the other team receive the cup. The acceptable response is to offer them your (5. congratulate) ................................ and not to show your jealous feelings. Jealousy may also have its origins in other more (6. person) ................................ circumstances such as a friend getting a job you wanted yourself. You should not show your (7. annoy) ................................ as this can make you look (8. real) ................................ small-minded. If you do express your view, it will be (9. embarrass) ........................... for the other person, who can’t do anything about their success, and you may even lose a friend unless you (10. apology) ................................ immediately. 3. Give the correct form of the words in brackets 1. The duty of the police is carry out the ............................. of law and order. ( maintain ) 2. Our tomatoes are ............................. nicely; they’ll be ready to eat in about a week. (ripe) 3. Look at this picture of Bill and his father, you can see the ............................. clearly, can’t you? (like) 4. He said “Good morning” in a most ............................. way. (friend) 5. “This is not a good essay”, said the lecturer. “I find your arguments .............................” (convince) 6. It’s a lovely old house, I agree, but can we afford to ............................. it? (modern) 7. George and I have been friends since ............................. : he use to live next door. (child) 8. In winter it is important for farmers to provide food and ............................. for their animals. (warm) 9. Pele ............................. Ronaldo to take part in 2002 World Cup. (courage) 10. Playing for the national team for the first time was an ............................. experience for Huynh Duc. (forget) 3. Give the correct form of the words in brackets 1. In some areas water has to be boiled to ........................... it. (pure) 2. He examined the parcel ........................... , as he had no idea what it could be. (suspect) 3. How do you ........................... the real painting from the fake one ? (different) 4. Don’t worry about the volcano. It’s been ........................... for years. (act) 5. Leisure habits won’t change much in the ........................... future. (see) 6. The conditions in the man’s prison were ........................... . (human) 7. I object strongly to the ........................... of sport. (commerce) 8. A list of ........................... events for the autumn is being prepared. (come) 9. Most people who work feel that they are ........................... . (pay) 10. They frequently ........................... the traffic as they march through the streets. (mobile) E. Coming into the room he (9. see) ............................. Mary where he (10. leave) ............................. her. 3. Give the correct form of the verbs to complete the passage 1. We go to the restaurant for ........................... whenever we’re tired of eating meat. (vegetable) 2. Don’t worry. I’ll be waiting for you at the ........................... to the pagoda . (enter) 3. The old theater of our city is being enlarged and ........................... . (modern) 4. Advertisements account for three fourths of the ........................... of the newspaper. (come) 5. What is the ........................... of the adjective “solid”. ( oppose) 6. ........................... should complain if they are not satisfied with the service they receive. (Consume) 7. If your work is ........................... you won’t get a raise. (satisfy) 8. ........................... are alarmed by the rate at which tropical rainforest are being destroyed. (Conserve) 9. The athletes take part in the Olympic Games in the true spirit of ........................... (sport) 10. You can never be sure what he is going to do. He is so ........................... . (predict) Help me

1. We will use more _________energy in the future (solar/ sun/ sunny/ sunlight) 2. He looks forward __________her again. (meet/ to meet/ to meeting/meeting) 3. Her father was tired _________ doing gardening. (in/ on/ at/ of) 4. _________sources of energy is the source that can’t be replaced after use. (renewable/ Natural/ Effective/ Non-renewable) 5. We should put _________ on our roof for the heating and hot water. (solar energy/ equipment/ cracks/ solar panels) 6. Remember ___________the lights before going to bed. (turning on/ to turn on/ turning off/ to turn off) 7. This is……………smart vehicle;…………..is over there. A. her-our B. her-ours C. hers-ours D. hers-our 8. I think means of transport in the future………………petrol. A. aren’t using B. aren’t going to use C. won’t use D. won’t be using 9. At this time next month, we……………the new flying boat. A. are testing B. are going to test C. will test D. will be testing 10.Biogas is _____ and cheap for cooking and heating. (plenty/ abundant/ serious/ expensive)

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