làm bằng bất đảng thức nhé, mong mn. giúp e ah!!!!

Câu 1 Find the word which has different sound in the part underlined. A favourite B bicycle C widely D exciting Câu 2 We should use reusable shopping bags __________ plastic bags. A place of B in spite of C because of D instead of Câu 3 If the weather _______ good, I _________ fishing with my dad. A is – go B be – will go C is – will go D be – go Câu 4 She earns a lot of money, she flies to New York. A If she will earn a lot of money, she flies to New York. B If she earns a lot of money, she will fly to New York. C If she earns a lot of money, she flies to New York. D If she will earn a lot of money, she will fly to New York. Câu 5 The sky looks cloudy. It might not rain. A not B might C rain D looks Câu 6 Read and choose the correct word (32). The Eiffel Tower is a very famous tower in (30) ______ , France. It was named after the (31) _______ who designed and built it, Alexandre Eiffel. The tower was built in 1889. Alexandre Eiffel was asked to build the tower when France decided to have a big fair to exhibit its goods and wares. The tower was to be located in (32) ______ of the fair as a special attraction. So, Eiffel designed the tower and soon began to build it, using iron beams and bolts. When the structure first started to take shape, the people of France (33) ______ it. They thought it looked like a giant skeleton and was not attractive at all. A the front B the middle C the next D the behind Câu 7 We have lived here ____________ five years. A until B since C for D while Câu 8 I really love living in Montreal _________ there are so many places to visit that are nearby. A but B although C because D so Câu 9 Read and choose the correct word (33). The Eiffel Tower is a very famous tower in (30) ______ , France. It was named after the (31) _______ who designed and built it, Alexandre Eiffel. The tower was built in 1889. Alexandre Eiffel was asked to build the tower when France decided to have a big fair to exhibit its goods and wares. The tower was to be located in (32) ______ of the fair as a special attraction. So, Eiffel designed the tower and soon began to build it, using iron beams and bolts. When the structure first started to take shape, the people of France (33) ______ it. They thought it looked like a giant skeleton and was not attractive at all. A not like B didn’t liked C did like D did not like Câu 10 I / live / Ho Chi Minh city / ten years. A I have lived in Ho Chi Minh city since ten years. B I lived in Ho Chi Minh city in ten years. C I have lived in Ho Chi Minh city since ten years. D I have lived in Ho Chi Minh city for ten years. Câu 11 Andrea lives next my door so we _________ see her. A rarely B seldom C never D usually Câu 12 Read the passage carefully, and then choose the correct answers (26). In the future, people will build houses on the moon. The best place for houses in a moon town will be underground. Underground houses will be safe, and the temperatures will not be very high during daytime and not very low at night. Moon homes may be balloons with oxygen, and people will wear oxygen masks when they are away from home because the moon has no air around it. The house might have beds, tables, and chairs, so people will sleep, eat, and work in their home. Moon-house building will be easy. In a moon town, what is the best place for house? A underground B on the ground C a balloon D in the air

Vẽ mầm dzui trên app full màu và line

11. He has twisted his ankle, so he can't play tennis this afternoon. => (NOT) Had _____________, he would have been able to play. * 12. We didn't follow the directions, that's why we got lost. => (WOULD) We ______________________ if we had followed the directions. * 13. You should read more to improve your vocabulary; that's what I'd do. => (WERE) If ______________________ read more to improve my vocabulary. * 14. Jenny can get a puppy only if she promises to take care of it. => (LONG) Jenny can get a puppy ____________________ to take care of it. * 15. I wouldn't mind being transferred to another city if they offered me a higher salary. => (CONDITION) I wouldn't mind being transferred to another city _____________________________ me a higher salary. * 16. Fortunately, they were wearing seat belts, so nobody was seriously injured. => (NOT) If ______________________ seat belts, they could have been seriously injured. * 17. You can borrow my camera providing that you handle with care. => (AS) You can borrow my camera ________________________ care. * 18. Provided she passed her exam, her parents will let her go to Italy for the holdays. => (ON) _________________her exam, her parents will let her go to Italy for the holdays. 19. Should you ever go to Colombia, visit the Museum of Gold in Bogota. => (happen) If _____________to Colombia, visit the Museum of Gold in Bogota. * 20. I think that you shouldn't drink so much coffee. => (WOULDN'T) If __________________ so much coffee.

phan tich thanh nhan tu (5x-10)(x^2-1)-(3x-6)(x^2-2x+1)

Vận tốc truyền âm của môi trường nước,ko khí,thép So sánh vận tốc.

1. She has arranged to work this afternoon, so she can't come shopping with us. => (NOT) Had ________________ this afternoon, she would have been able to come shopping with us. * 2. Someone has stolen my bike, Dad. => (HAD) I ____________________, Dad. * 3. People expect that the weather will change soon. => (TO) The weather _______________ soon. * 4. I wouldn't mind contacting her but I don 't have her phone number. => (WOULD) I _________________ if I had her phone number. * 5. When did they replace the broken windows, Annie? => (REPLACED) When _______________________, Annie? * 6. You are all welcome to have some more cake. => (HELP) Feel free to __________________ some more cake. * 7. Chris, I shall be glad to show you round if you decide to visit London. => (SHOULD) Chris, ____________________ to visit London, I shall be glad to show you round. * 8. We 've asked an electrician to install lights in the garden. => (HAVE) We will ____________________ lights in the garden. * 9. If she doesn't follow a stricter diet, she won't lose any weight. => (UNLESS) She won't lose any weight __________________ a stricter diet. * 10. I wouldn't have succeeded if my parents hadn't encouraged and supported me . => (BUT) I wouldn't have succeeded _________________________ and support. *

mn giúp mk vs aj mình cho vote 5 sao

trả lời câu sau - What type of house will it be ? - How big will it be ? - What will there be in front and behind it ? - What will it have ? Cảm ơn các bạn

20. Windows are used to let in light and _______ out cold. a. to keep b. keep c. keeping d. for keeping 21. It isn't worth while_______ her. a. marry b. to marry c. marrying d. to have married 22. She did nothing but_______ a. cry b. to cry c. to have cried d. crying 23. He can’t live without_______ here. a. being loved b. to love c. love d. loving 24. People are prevented from_______ to the polluted area. a. go b. going c. to go d. to have gone 25. Tourists are not allowed _______ in the Temple. a. to talk b. talk c. talking d. being talked 26. The teacher doesn't allow_______ dictionaries in the final examination. a. being used b. use c. using d. to use 27. The president agreed_______ the Agreement. a. to sign b. sign c. signing d. to have signed 28. He tried to avoid_______ my question. a. answer b. answering c. to answer d. to have answered 29. Paula has given up _______ to lose weight. a. try b. trying c. to try d. to have tried 30. We can't go on_______ like this. a. living b. live c. to live d. to be living 31. Don't keep_______ me while I'm talking. a. interrupt b. to interrupt c. interrupting d. to have interrupted 32. I can't imagine Bill _______ a motorbike. a. ride b. riding c. to ride d. to be riding 33. Sorry to keep you_______ so long. a. waiting b. wait c. to wait d. to have waited 34. She now regrets_______ it. a. say b. having said d. to say d. to have said 35. We decided_______ at home. a. to stay b. stay c. staying d. having stayed 36. Frank tends_______ too much. a. to have drunk b. drinking c. drink d. to drink 37. He doesn't want_______ a. to know b. know c. knowing d. to be knowing 38. I don’t advise anybody_______ in that hotel. a. stay b. to stay c. staying d. to have stayed 39. The mother made her child_______ the word a. repeat b. to repeat c. repeating d. to be repeating 40. My parents don't let me_______ out alone. a. go b. to go c. going d. to be going