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taocutevl2702
2 năm trước
hải người đi xe đạp khởi hành cùng 1 lúc từ 2 địa điểm a và bcách nhau 54km ngược chiều nhau và gặp nhau sau 2 giờ . Tính vận tốc của 2 người đó biết rằng vận tốc của người đi từ a 4/5 vận tốc của người đi từ b Lập bảng và giải bài toán trên
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Task 2: Put the verb in the correct tense form. 1. At that time next month, we………………………….(test) the new flying boat. 2. In the future, fossil fuels………………………….(not burn) for energy. 3. -Where……………………………….(you/stay) this time next week? - In Singapore. 4. This time tomorrow we……………………..(not learn) at school; we…………………..(play) football. 5. A hydroelectric power station…….…………..(build) in the north of our country next decade. 6. What kinds of energy people…………………………..(use) in the year of 3000? 7. Can you guess what I………………………….(do) this time next month? 8. Alternative sources of energy…………………………..…(develop) in the near future. Task 3: Complete the second sentence so that it has a similar meaning to the first sentence. 1. Be careful or you’ll spill the milk. à If …………………………………………………… 2. My sister grew sunflowers in the past, but she no longer does it now. à My sister used ……………………………………... 3. He thought the ending of the story is quite shocking. à He was………………………………………………………….. 4. What was the price of the entry fee? à How much………………………………………………………? 5. Although she performed well, she didn’t receive good comments from critics. à Despite her……………………………………………………………….. 6. Although he is so young, he performs excellently. à Despite his……………………………………………………………….. 7. Tom’s teacher found his result disappointing. à Tom’s teacher was………………………………………………………. 8. We will solve the problem of energy shortage by using solar energy. à The problem of energy shortage………………………………………… 9. This sauce hasn’t got much flavour, has it? à This sauce is tasteless,………………………….? 10. Is your scooter white, Peter? à Is the……………………………

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