1. They cancelled all the flights because of fog. All the flights ……………………………………………….. 2. People advised us not to go out alone. We ……………………………………………… 3. The girl did not give me the money. I ……………………………………………………………….. 4. A man asked me several difficult questions at the interview. I ……………………………………………………….. 5. Nobody told me the story. I ……………………………………………. 1. You must take off your shoes. . ................................................................................................................................ 2. He shouldn’t smoke cigarettes in this room. . ................................................................................................................................ 3. We could see Tom in the crowd. . ................................................................................................................................ 4. Eddie might help you if you ask him. . ................................................................................................................................ 5. We can order some lemonade at the bar. . ................................................................................................................................ 8. You should speak English in class. . ................................................................................................................................ 10. People would buy tickets at this booth. . ................................................................................................................................ 11. They can book rooms in advance. . ................................................................................................................................ 12. We may borrow his car for a day. . .................................................. 1. 1. My father is washing the car. - 2. 2. Farmer Joe is milking the cows. - 3. 3. She is taking a picture of him. - 4. 4. I am writing a poem. - 5. 5. We are not playing football. - 6. 6. He is not wearing a tie. -

giúp mình với mình đang cần gấp

cho tam giác đều ABC có cạnh 6 cm.Trên tia đối của tia AB lấy điểm D sao cho AD=2cm. trên tia đối của tia AC lấy điểm E sao cho AE=2cm a,Tứ giác BEDC là hình gì b,Tính độ dài CD

1.You won’t pass your driving test if you don’t drive more carefully A.You won’t pass your driving test unless you don’t drive more carefully B.You won’t pass your driving test unless you drive more carefully. C.You pass your driving test unless you drive more carefully D.You won’t pass your driving test unless you not drive more carefully 2.23. People get more diseases because the water is contaminated People wouldn’t get more diseases if the water is contaminated People wouldn’t get more diseases if the water isn’t contaminated. People wouldn’t get more diseases if the water weren’t contaminated. People wouldn’t get more diseases if the water were contaminated

1 : a . 2n+21 chia hết cho 3 b. 5n-8 chia hết cho 7 2 ba ô tô cùng vào bến trong ngày 8 tháng giêng sau đó ô tô thứ nhất cứ 4 ngày vào bến một lần , ô tô thứ 2 cứ 6 ngày vào bến một lần , ô tô thứ 3 cứ 8 ngày vào bến một lần . Hỏi trong tháng giêng cả 3 xe có cùng vào bến một lần nữa ko vì sao ? làm nhanh trong vòng 5 phút giúp mình nha !!

Hấp thụ hết a mol khí CO2 vào dung dịch chứa 0,48 mol Ca(OH)2 thu được a mol kết tủa. Tách lấy kết tủa, sau đó thêm tiếp 0,3a mol khí CO2 nữa, thu thêm 0,1a mol kết tủa.Thể tích các khí đo ở đktc. Tìm giá trị của V?

Vẽ mầm đi chơi Hàn Quốc (Full màu,line , chỉ lấy digi) NL : I luv Korea , I luv Korean films !!!!!

Các bạn trả lời nhganh nhé When the policeman came to the scene, the driver of the car _________ (1 Point) A.have left B.leaves C.had left D.was left 18The teacher said we ___a week off on the International Labor Day the next week. (1 Point) A.would have B.have C.didn’t have D.will have 19The most common way of attracting someone’s attention is by ________hands. (1 Point) A.to waving B.to wave C.wave D.waving

các bạn giúp mik làm bài này nha. các cố gắng làm đúng hết giúp mik nha mik đag cần gấp. ai làm đúng và nhanh mik cho 5*

Change the following sentences into the passive voice. 1. They grow rice in tropical countries. → _Rice_______________________________________________________ 1. People drink a great deal of tea in England. .....A great deal of tea ........................................................................................................................................ 2. She often takes her dog for a walk. ........Her dog ............................................................................................................................................ 3. Everybody speaks English all over the world. .........English ............................................................................................................................................ 4. The waiter brings me this dish. ……I…………………………………………………………………………………… 5. They keep these rooms tidy all the time. ……These rooms……………………………………………………………………………………. 6. Our friends don’t send these postcards to us. ……These………………………………………………………………………………………. 7. Does he lend his friend his new shoes? ………………………………………………………………………………………… 1. Do you often do your homework? ……………………………………………………… 3. People don’t speak French here. → _____________________________________________________________ 1. John invited Fiona to his birthday party last night. ………………………………………………………………………………………… 2. The manager didn’t phone the secretary this morning. ………………………………………………………………………………………… 3. You showed them the special camera. ……………………………………………………………………………………