M.n giúp em ạ Bài2 Tính bằng cách thuận tiện nhất: A)18,71-9,24+16,29-6,76: B)25,75+24,36-35,75: C)2,5×12,5×0,8×4: D)0,25×068×40: E)5,67×0,25×0,4: G)0,125×0,6×8: Bài3 Tính bằng cách thuận tiện nhất: A)5,6×4+5,6×3+5,6×2+5,6: B)7,89×54-7,89×52-7,89: C)1,47×3,6+1,47×6,4: D)5,25×18-5,25×2-5,25×6: E)25,8×1,02-25,8×1,01: G)2,5×9,5×4+19,5×10:

1/ Jason told me that he _______ his best in the exam the _______ day. * 5 điểm A. had done/following B. will do/previous C. would do/following D. was doing/previous 2. The teacher asked Minh _______ in English. * 5 điểm A. what does this word mean B. what that word means C. what did this word mean D. what that word meant 3. The student said that the English test_______ the most difficult. * 5 điểm A. is B. was C. will be D. has been 4. John asked me _______ that film the night before. * 5 điểm A. that I saw B. had I seen C. if I had seen D. if had I seen 5. The guest told the host that _______. * 5 điểm A. I must go now B. he must go now C. he had to go now D. he had to go then 6. “What are you doing now?” the teacher asked Tom. * 5 điểm A. The teacher asked Tom what he was doing now. B. The teacher asked Tom what was he doing then. C. The teacher asked Tom what he was doing then. D. The teacher asked Tom what was he doing now. 7. “Do you know Long’s address?” he asked me. * 5 điểm A. He asked me for Long’s address. B. He asked me if someone knew Long’s address. C. He asked me if I know Long’s address. D. He asked me if I knew Long’s address. 8. “Please stay home when the pandemic is everywhere,” the teacher said to us. * 5 điểm A. The teacher said us to stay home when the pandemic was everywhere. B. The teacher asked us stay home when the pandemic was everywhere. C. The teacher asked us to stay home when the pandemic was everywhere. D. The teacher asked us when the pandemic was everywhere and we had to stay home. 9. “I’ll tell you about this tomorrow, Mary,” said Tom. * 5 điểm A. Tom said to Mary that he will tell her about that the next day. B. Tom told Mary that I would tell you about that the next day. C. Tom told Mary that he would tell her about that the next day. D. Tom said Mary that he would tell her about that the next day. 10. “Please don’t post false information on the Internet,” Kerry said to Susan. * 5 điểm A. Kerry asked Susan to post false information on the Internet. B. Kerry asked Susan not to post false information on the Internet. C. Kerry asked Susan didn’t post false information on the Internet. D. Kerry asked Susan if she didn’t post false information on the Internet. 11. “We should support medical staff and soldiers in the fight against the pandemic,” he said. * A. He told we should support medical staff and soldiers in the fight against the pandemic. B. He said we should support medical staff and soldiers in the fight against the pandemic. C. He said we had to support medical staff and soldiers in the fight against the pandemic. D. He said me we should support medical staff and soldiers in the fight against the pandemic. 12. He said: “It is our responsibility to follow the instructions of the government.” * A. He said that it was our responsibility to follow the instructions of the government. B. He said that it is our responsibility to follow the instructions of the government. C. He said that it was our responsibility and followed the instructions of the government. D. He told it was our responsibility to follow the instructions of the government. 13. “My daughter wrote a letter to the soldiers yesterday,” she said. * A. She said her daughter had written a letter to the soldiers the day before. B. She told her daughter to write a letter to the soldiers the day before. C. She told her daughter wrote a letter to the soldiers the day before. D. She told me her daughter had written a letter to the soldiers yesterday. 14. “Wear a face mask when you are with many people,” my mother said to me. * A. My mother told me wear a face mask when I am with many people. B. My mother told me wore a face mask when I was with many people C. My mother told me to wear a face mask when I was with many people. D. My mother said me to wear a face mask when I am with many people. *

Nếu cho Hỗn hợp Z gồm 1,3 gam Zn và 1,2 gam CuO vào dd chứa 1,875g hcl thì hỗn hợp h2 (đktc) sinh ra sau phản ứng là bao nhiêu?

Tìm các số nguyên m sao cho (m – 1) là ước của (– 12) giúp mk nha

Tại sao có người cần tạo điều kiện thuận lợi cho hoa giao phấn và chủ động giúp hoa thụ phấn bổ sung?

Xác định kim loại R trong các trường hợp sau: a) Để phản ứng hoàn toàn với 9,6 gam kim loại R hóa trị II cần dùng hết 3,36 lít khí CO2 (ở đktc) b) Hòa tan hoàn toàn 8,1 gam kim loại R trong dung dịch HCl dư, thu được 10,08 lít H2 (đktc)

Trong bài thơ đi đường , mạch câu thơ thứ ba có gì khác so với mạch hai câu thơ đầu ? Ở câu thơ này tác giả muốn nói tới quy luật gì ? Mở ra tâm trạng của chủ thể trữ tình như thế nào ?

cho tỉ lệ thức: a/b=c/d. CMR: a ²/b ²=3a ²-2ac/3b ²-2bd

Unit 10: STAYING HEALTHY ( cont) I/ Make the questions with “ How feel” and answer with cues Eg: you/ tired : How do you feel? I’m tired. 1/ Mai/hungry 2/ Huy and Vinh/ thirsty 3/ Lan’s father/ hot 4/ Nam/full 5/ they/ tired 6/ the children/ happy 7/ you and Nam/ hungry 8/ Miss Hoa/cold II/ Complete the dialogue: Ba: What’s the matter , Peter? Peter: Ba: Would you like a cold drink? Peter: Ba: What would you like? Peter: III/ Put in “some or any”: ( Chúng ta dùng some trong câu khắng định và câu hỏi chỉ lời mời: Would you like…?; any dùng trong câu phủ định và câu hỏi) 1. I want noodles 2. There isn’t rice 3. Is there orange juice? 4. Are there banana? 5. I’d like fruit with my lunch. 6. There are vegetables for lunch IV. Choose the best answer 1/ ……………………do you feel, Lan? (What/ How/Who/When) 2/ What ……………………? ( you would like/ would you like/ you would want/ would you want) 3/ Vegetables, milk and fruits are ……………………food. (haelthy/ favorite/care/danger) 4/ I’m tired. I’d like ……………………down. ( sit/sitting/ to sit/ to sitting) 5/ Tea, coffee and juice are …………………… ( foods/ fruits/ drinks/ vegetables) 6/ What are these? ……………………are potatoes. ( It/They/You/ We) 7/ Are there any ……………………in the fridge? ( meat/ apple juice/ water/ apples) 8/ I eat apple every morning. It’s my ……………………fruit. ( good/ like/ favorite/ healthy) 9/ ……………………some coffee? ( Would you to like/ Do you would/ Would you like/ Would you) 10/ What is there ……………………? – There is some milk. ( drink/ to drink/ to eat/ eat) -------------------------------------------------------------------------------------------------------------------- English exercises – Grade 6 V/ Read the passage, choose the best answer the questions I eat lunch in my school (1) ……………………. . The (2) …………………….. is very good. My (3) ……………….. meat is beef. I don’t eat (4) ……………………. rice. I (5) ……………………. bread. I like apples best. What (6)………… you have for lunch? 1. A. work B. canteen C. day 2. A. vegetables B. eggs C. food 3. A. favorite B. good C. nice 4. A. much B. many C. no 5. A.likes B. have C. drink 6. A. do B. does C.are

I. Put the words in the correct column according to the pronunciation of the ending -ed.(2,5ms) washed looked stopped needed wanted decided volunteered played watched raised appeared laughed moved fascinated starred convinced shocked interested ( dấu chân 'ed' hết ) joined protected lived listened worked traveled provided /t/ /id/ /d/