Question I. Circle the best option A, B, C or D to complete each sentence. 1.My students love _________ English very much. A. learn B. learnt C. learning D. to learn 2.My house __________________ yesterday. A. repaired B. is repaired C. was repaired D. were repaired 3. I don’t have a computer at home, _________I can’t get access to the Internet. A. however B. so C. although D. but 4. Don’t forget to ring me up if _________ any changes in the timetable. A. they are B. it will be C. there are D. there will be 5. _________ the weather improves, we’ll go for a walk. A. Unless B. As C. If D. Since 6. Study harder _________ A. if you will pass the exam B. and you pass the exam C. unless you pass the exam D. or you won’t pass the exam 7. If I’m tired in evenings, _________ A. I went to bed early B. I go to bed early C. I’d go to bed early D. I’d have gone to bed early 8. I won’t lend you this money_________ you promise to pay it back. A. if B. unless C. or D. or else 9. If services are increased, taxes_________ A. probably go up B. will probably go up C. probably went up D. going up probably 10. She will be ill _________ A. unless she takes a few days’ rest B. provided she takes a few days’ rest C. in case she takes a few days rest D. if she takes a few days’ rest 11. If I_________ to the store later, I’ll get you some milk. A. will go B. went C. go D. was going 12. Please turn _______ the light when you leave the room. A. on B. off C.up D. down 13.If I _________________free time , I will go swimming. A. have B. has C. is having D. will have 14.My sister started_________ English five years ago. A. learn B. learnt C. learning D. to learn 15.They have seen this film, _________________ A. do they B. don’t they C. haven’t they D. have they

Làm giúp mình với ạ.Mình đang cần gấp.Mình cám ơn nhiều ạ

Một chiếc xe tải đi từ điểm A đến điểm B, quãng đường dài 160\frac{4}{5} 160 5 4 ​ km. Sau khi xe tải xuất phát được 1 giờ, một chiếc xe khách bắt đầu đi từ B về A và gặp xe tải sau khi đã đi được 1 giờ 24 phút. Tính vận tốc mỗi xe biết rằng mỗi giờ xe khách đi nhanh hơn xe tải 9 km.

Khi đốt khí hiđro trong không khí có hiện tượng gì? Khi đốt khí hiđro trong bình khí oxi có hiện tượng gì?

cho tgiac ABC vuông tại A và tg DEF vuông tại D có BC=10cm,AC=8cm,EF=5cm,DF=4cm a, tính AB,DE b,cm AB/DE=AC/DF=BD/EF C, CM tg ABC đồng dạng với tg DEF

Hãy đóng vai một hướng dẫn viên du lịch giới thiệu một danh lam thắng cảnh( di tích lịch sử) của Hà Nội với bạn bè quốc tế Lưu ý : đây là dạng bài đóng vai trò chú ý ngôi kể( ngôi kể thứ nhất ) Mình cần gấp lắm nên để điểm cao cho bạn nào nhanh và hay nhất ( không cần quá dài ) Cảm ơn nhiều Hứa 5 sao và tlhn cho người thực hiện đúng yêu cầu trên

Với giá trị nào của tham số m thì phương trình 2x^{2}-m^{2}x+10m có nghiệm x=−1

II.USING PASSIVE VOICE TO REWRITE 1.Someone introduced me to Dr Felix last year. - I was introduced to Dr Felix last year. 2. People are destroying large areas of forest every day. …………………………………………………………………………………………………… 3. Somebody has bought the land next to our house. …………………………………………………………………………………………………… 4. Somebody had already reported the accident before I phoned. ………………………………………………………………………………………………… 5. People were using the tennis court, so we couldn’t play. ………………………………………………………………………………………………… 6. You can buy videos like this one anywhere. ………………………………………………………………………………………………… 7. Somebody will tell you when you should go in to see the doctor. …………………………………………………………………………………………………… 8. Has anybody shown you what to do ? ………………………………………………………………………………………………… 9. They should have finished the hotel by the time you arrive. …………………………………………………………………………………………………… 10. Someone has to write the history of the European Community one day. …………………………………………………………………………………………………… 11. Nobody told me that George was ill. …………………………………………………………………………………………………… 12. They have found an unexploded bomb in Herbert Square, and they are evacuating the area. ………………………………………………………………………………………………… 13. They are opening the case again because they’re not satisfied with the verdict. …………………………………………………………………………………………………… 14. People expect better results soon. …………………………………………………………………………………………………… 15 When is someone going to announce the results of the contest ? …………………………………………………………………………………………………….. Làm hộ mình với ạ? Quý người đó lém ạ?! <3

trả lời dùm bài kiểm tra đánh giá với ạ

7.__________________ in French and German is required for this job. (FLUENT) 8. Please __________________ the instructions so that the children can understand them. (SIMPLE) 9. The house was built in __________________of a Roman villa. (IMITATE) 10. He resigned his job for a __________________ of reasons. (VARY) 11. British cavers have made some important __________ about Son Doong Cave. (DISCOVER) 12. Passengers should arrive at check-in at least two hours before __________________. (DEPART) 13. They were the first __________________to cross the country from south to north. (EXPLORE) 14. The island offers such a wide _________________ of scenery and wildlife. (VARY) 15. He had always wanted an __________________life in the tropics. (ADVENTURE) 16. During 1984, Remington spent a lot of money on advertising and ___________ (PROMOTE) 17. Upon _________, our driver will pick you up at the airport then driving to Son Tra Peninsula and enjoy the whole beach city. (ARRIVE)