Mọi người giúp ạ. Cảm ơn mọi người nhiều ạ.

Câu 1: Cho các chất sau:CO2,CuO,SiO2,CaO,HCl.Chất nào tác dụng được với các chất sau: a,H2O b,NaOH c,H2SO4 d,Fe(OH)3 e,SO2 f,BaO (Viết PT)

Choose the sentence which is closet in meaning to the sentence above. 16.We understood almost what he said. He had a strange accent. A. He had a strange accent; however, we understood almost what he said. B. We understood almost what he said because he had a strange accent. C. We understood almost what he said but he had a strange accent. D. He had a strange accent so we understood almost what he said. 17.He suffers from physical handicap. He has become a successful businessman. A. Although suffer from physical handicap, he has become a successful businessman. B. Despite his physical handicap, he has become a successful businessman. C. In spite of physical handicap, he has become a successful businessman. D. Though being physical handicap, he has become a successful businessman. IV. Choose the best sentence that can be made from the cues given. 18.In spite/high prices/, my daughters insist/going/movie. A. In spite the high prices, my daughters insist on going to the movie. B. In spite of the high prices, my daughters insist going to the movie. C. In spite the high prices, my daughters insist on going the movie. D. In spite of the high prices, my daughters insist on going to the movie. 19.In spite/poverty/, everyone/has/regard/him. A. In spite of his poverty, everyone has great regard for him. B. In spite to his poverty, everyone has great regard for him. C. In spite of his poverty, everyone has great regard at him. D. In spite to his poverty, everyone has great regard with him. 20. The flight /delayed/ though /it /foggy. A. The flight was delayed though it was foggy. B. The flight was delayed though it is foggy. C. The flight was not delayed though it was foggy. D. The flight was not delayed though it is foggy. =============

Giải phương trình chưa tham số m Giải giúp mk 2 bài với ạ.Có đáp án sẵn rồi ạ.Nhớ giải thật rõ ràng

Gíup mình bài này với nhé đặc biệt là anh uzumakinaruto nha~~~

Bài 2 tiếng viêt ạ mn giải giúp

Giúp e với mọi người ơi e cần gấp :((

Giúp mik nha hứa vote 5sao ( gạch chân câu cảm thán nha mn)

Một người mua 5,5 kg gạo tẻ và 1,5 kg gạo nếp giá tiền 1kg gạo nếp là 15000₫ một kg gạo tẻ là 9500₫ hỏi người đó mua gạo hết bao nhiêu tiền

phấn khởi III. Circle the word or phrase that best complete each sentence 1. His handwriting is terrible. It’s not easy at all ….........what he writes. A. to see B. to read C. reading D. seeing 2. The city is ……………….on the shore of Lake Michigan. A. visited B. lied C. laying D. located 3. Nam Dinh city is……………….. busier. A. becoming B. doing C. making D. having 4. Ba is strong enough…………….. his father with the work on the farm. A. helping B. help C. helps D. to help 5. Last week my child …………… to the biggest zoo in town by my wife. A. took B. was taken C. went D. has gone 6. I tried my. ……………not to laugh, but I couldn’t. A. good B. well C. best D. better 7. You are very different ........................ your brother. A. to B. for C. with D. from 8. I am better ........................ English than Nam. A. than B. with C. at D. for 9. I ..................................be interested in playing badminton as a child. A. could B. ought to C. might D. used to 10. Would you mind my ....................................? A. smoking B. smoke C. smokes D. smoked