Xin mn giúp mình vs Có thể giải chi tiết k ạ Trắc nghiệm thôi nên k có nhiều

Mn làm giúp tớ voii maii tớ phải nộp r hic hicc c.on gắc nhìu đók huhu

trong các dãy oxide dưới đây , dãy nào thỏa mãn điều kiện tất cả các oxide đều phản ứng với hcl (hydrochloric acid) a. cuo, co2 b.p2o5,feo c.so2, bao d.bao, fe2o3

phân tích đa thức x^2 . y - x +a - y thành nhân tử

giúp mìn với ạ ! Mình hứa vote 5 sao

tình hình chung của các nước châu á từ trước chiến tranh thế giới thứ 2 đến sau chiến tranh lạnh

giúp em với ạ em đang cần gấp ạ

Nêu các cuộc cách mạng tư sản trên thế giới thế kỉ XVI,XVII,XVIII

Calli : ui NL : họ cày bằng sự nhiệt huyết , 100% năng lượng , Tôi cày bằng niềm đau , nỗi buồn =)))))) Cứ cái hôm hăng máu thì cày rõ ít , hôm buồn thì cày rõ nhìu :V

giúp với ạ 1.My father waters this flower every morning. ............................................................................................................................................................ 2. The waiter brings me this dish. ............................................................................................................................................................ 3. How many languages do they speak in Canada? ............................................................................................................................................................ 4. He lends his friend his new shoes. ............................................................................................................................................................ 5. She often takes her dog for a walk ............................................................................................................................................................ EXERCISE 2: change these sentences into passive voice 1. Her mother is preparing the dinner in the kitchen. ............................................................................................................................................................ 2. Somebody is cleaning the room at the moment. ............................................................................................................................................................ 3. Marry is cutting the cake with a sharp knife. ............................................................................................................................................................ 4.My mother is reading books now.. ............................................................................................................................................................ EXERCISE 3: change these sentences into passive voice 1. Our teachers have explained the English grammar. ............................................................................................................................................................ 2. The students have discussed the pollution problems since last week. ............................................................................................................................................................ 3. He has broken his nose in a football match ............................................................................................................................................................ 4. Have you finished the above sentences? ............................................................................................................................................................ 5. A group of students have met their friends at the railway station. ............................................................................................................................................................ EXERCISE 4: change these sentences into passive voice 1.John invited Fiona to his birthday party last night. ............................................................................................................................................................ 2. Some drunk drivers caused the accident in this city. ............................................................................................................................................................ 3. The manager didn’t phone the secretary this morning. …………………………………………………………………………………………………….. 4. The board awarded the first prize to the reporter. ……………………………………………………………………………………………………….. 5. She left her relatives five million pounds. EXERCISE 5: change these sentences into passive voice 1. We should clean our teeth twice a day. ............................................................................................................................................................ 2. Tom will visit his parents next month