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nhoxtruong2002
2 năm trước
Ở cây cà chua, gen D qui định quả đỏ trội hoàn toàn so với gen d quy định quả vàng. Xác định kết quả lai trong các trường hợp sau: 1. P: Quả đỏ x Quả vàng. 2. P: Quả đỏ x Quả đỏ.
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I . Add tag questions to the following 1. The English don’t like tea , ……………………………….. ? 2. The rich usually live in big houses , ……………………………….. ? 3. There won’t be any good news for you , ……………………………….. ? 4. Joe used to be a lot faster than he is now , ……………………………….. ? 5. There used to be too much noise in this neighborhood , ……………………………….. ? 6. He has no chance of finding a cheap flat in the city centre , ………………………….. ? 7. He’s never met you before , ……………………………….. ? 8. They really went swimming when they were your age , ……………………………….. ? 9. Helen seldom smiles at me whenever she passes me in the street , ………………….? 0. He hardly ever makes a mistake , ……………………………….. ? 1. There’s scarcely enough time for our project , ……………………………….. ? 2. Cactuses need little water , ……………………………….. ? 3. Unfiendly people have few friends , ……………………………….. ? 4. It’s unpleasant to be alone in a strange country , ……………………………….. ? 5. It’s no good , ……………………………….. ? 6. No smoking is allowed in this compartment , ……………………………….. ? 7. We carried no cash with us , ……………………………….. ? 8. We have received no information yet , ……………………………….. ? 9. Not many people understand his ideas , ……………………………….. ? 10. Something is wrong with Jane today , ……………………………….. ? 11. Everything seems to be OK with you , Dad , ……………………………….. ? 12. Nothing matters , ……………………………….. ? 13. Nothing has been done about unemployment , ……………………………….. ? 14. Neither of them offered to help me , ……………………………….. ? 15. None of them wrote to him , ……………………………….. ? 16. Nobody is going to the mosque , ……………………………….. ? 17. Somebody has recognized you by your funny hat , ……………………………….. ? 18. Everyone was impressed by her beauty , ……………………………….. ? 19. One should always try to be friendly to the environment , ………………………….. ? 20. I’m not supposed to be here on time , ……………………………….. ? 21. I’m expected to do well in my schooling , ……………………………….. ? 22. Let’s go out for a meal together one day , ……………………………….. ? 23. Don’t be late , ……………………………….. ? 24. Help yourself to this soup , ……………………………….. ? 25. Pass me the salt , ……………………………….. ? 26. Don’t forget to keep in touch with us , ……………………………….. ? 27. Post this letter for me , ……………………………….. ? 28. Have some more coffee , ……………………………….. ? 29. Get out your books , ……………………………….. ? 30. Have a nice holiday , ……………………………….. ?

Choose the letter A, B, C or D to complete the passage below Hi. We are from Neptune, the eighth planet from the Sun in the Solar System. Our planet is named (6) ___________ the Roman god of the sea. The climate here is very unfriendly, with a temperature of around -300 degrees Celsius, and the winds are very strong. Actually, we have a lot of storms here. Everything is freezing on the (7) ___________ of Neptune, so of course we don’t have liquid water. To be able to survive here, we have to build all of our cities underground, a hundred kilometers beneath the surface. Luckily, we don’t have Neptune-quakes!Our life here is very different from your life on earth. Because it’s extremely (8) ___________ underground, we have a very good lighting system on round the clock. Every day, we need only three hours for sleep, four hours for work, and the rest of the day we (9) ___________ on our leisure activities. So life is relaxing. Most of us like traveling to other planets for new experiences. Although we are (10) ___________ than you in size, we can move very fast. In fact, we have wings, so we can fly. Thus, we don’t suffer heavy traffic like on your earth. We don’t have oxygen either, but we live on hydrogen. 6:A. for B. in C. after D. to 7: A. system B. surface C. trace D. trek 8: A. dark B. bright B. good D. happy 9: A. explore B. spend C. have D. step 10: A. most big B. biggest C. bigger D. the bigger

giúp mình vs ah !mình đg cần gấp xong mình vote 5 sao ah!!! :3 đề bài : Bài 1: Điền vào các chỗ trống với Although/In spite/Despite sao cho phù hợp: 1. Salim wnet to school alone, …………………. she knew that it was very unsafe. 2. …………………. the pain in her leg, she still won the marathon excellent. 3. …………………. she was very sick, she still try to complete this job. 4. …………………. Land and Mike went to university together, they weren’t close friend. 5. …………………. her illness, she must go to school. 6. They liked their camping holiday, …………………. of the rain. 7. My father decided to buy the car …………………. he didn’t really have enough money. 8. …………………. his age, he still plays badminton every morning. 9. We still play football outside …………………. of the heavily rain. 10. Loan knew what he wanted …………………. of not understanding anything. Bài 2: Chọn câu trả lời đúng A, B, C 1. …………..the bad weather, we went on a school picnic. A. Although B. Despite C. In spite 2. ……………she was very busy, my mother cooked a great meal for us. A. Despite B. In spite of C. Although 3. I have so many cavities………….I brush my teeth regularly. A. in spite of B. even though C. despite 4. ……………….we played well, we couldn’t win the game. A. Although B. Even though C. A&B 5. The elevator was out of order so I had to use the stairs……………..being exhausted. A. in spite B. despite C. A&B 6. ………….his illness, Tom went to school because he had an important exam. A. In spite of B. Although C. But 7. I still got a low grade……………I studied for my Math test. A. although B. despite C. in spite of 8. ……………….the heavy fog, we managed to get to the meeting on time. A. But B. Although C. In spite of 9. She still loves her husband……………….they broke up. A. even though B. in spite of C. despite 10. I’m not going to eat fast food…………..I’m starving. A. although B. because C. even Bài 3: Viết lại câu với although/ in spite of/ despite 1. In spite of her injured feet,she managed to get home before dark. => Although…………………………………………………………………………… 2. He decided to get the job although the salary was low. => In spite of…………………………………………………………………………….. 3. They lost the match although they were better team. => Despite ……………………………………………………………………………… 4. She didn’t eat much though she was hungry. => In spite of ………………………………………………………………………….. 5. He couldn’t solve the problem though he is good at Maths. => Despite ……………………………………………………………………………….

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