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andrea.tuyen05
2 năm trước
Một hình thang vuông có đáy bé bằng chiều cao và kém đáy lớn 5,5 m. Chia hình thang đó thành 2 phần : một phần là hình vuông, một phần là hình tam giác. Diện tích hình tam giác là 33 m². Tính diện tích hình thang? Dạo này virus học bù hoành hành quá a
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CONDITIONAL SENTENCES (Câu điều kiện): 1. Girls don’t talk to you because you never smile. If . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. We got lost last night because we forgot the GPS. We . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3. I didn’t go to see Helen because I didn’t know she was in hospital. If . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4. There are too many cars. As a result, our city is polluted. Our city . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5. Peter lives with his parents because he can’t buy a flat. Peter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6. It rained so we couldn’t go for a walk. If . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. The reason I was late was that my alarm clock didn’t work. If....................................... PASSIVE VOICE (câu bị động): 1. People are using too much freshwater nowadays. 2. Some farmers are overusing chemicals in their crops. 3. Europe was consuming too much oil when the economic crisis broke out.

Put the verbs in bracket in the correct verb form 1. After class, one of the students always (erase) the chalk board. 2. People (spend) a lot of money on advertising everyday. 3. The phonograph (invent) by Thomas Edison in 1877. 4. For the past years, my mother (do) all my washing by hand. 5. No one (believe) his story. 6. The women in most countries in the world (give) the right to vote. 7. People (think) that Jack London’s life and writing’s (represent) the American love of adventure. 8. How many marks (give) to you by the teacher? 9. The detective (see) the woman (put) the jewelry in her bag. 10. Drivers (advise) to use an alternative route by police. 11. The window (break) and some pictures (take) away by the boys. 12. My father (write) the book many years ago. 13. He (show) his ticket to the airline agent. 14. The human life (completely/ change)with science and technology. 15. People (speak) English all over the world. 16. My brother (eat) a loaf of bread every morning. 17. How many languages (speak) in India? 18. The accident (cause) in this city by some drunk drivers. 19. How long they (wait) for the doctor? 20. The doctor (order) him (take) a long rest

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