Chuyển sang câu bị động. 1. Don't let other see you. 2. Before they took exams they had revised their lesson. 3. When he came home, his father was reading a newspaper. 4. They suggested banning advertisements on TV.; 5. When I was 18 years old, my parents did't allow me to go out in the evening. 6. You were wearing your new hat when I met you yesterday. 7. Last Friday when I came to Jane's house, she had finised all exercises. 8. He pu the letter in the drawer, then he locked itup. 9. By the end of this year we will have learnt 2,000 English words. 10.Don't ask for another book until you finish this one. 11. We consider that she is the best singer. 12. Someone saw him pick up the gun. 13. He has caught a lion and shot 2 others. 14. After he had told a story, we clapped our hands. 15. His wife usually brings him sandwiches at lunch time. 16. They were continually asking questions. 17. We have to pick fruit very early in the morning. 18. The light went out while I was making a cup of tea. 19. When she went to Barcelona she learnt some Spanish. 20. When will you do the work? 21. When I came back home my mother was preparing lunch. 22.She used to pull my hat over my eyes. 23.For the past years, I have done all my washing by hand. 24.A pair of robins have built a nest in the porch since last week. 25.The police haven't found the murderer yet. Giúp vs ạ.

Tính giá trị biểu thức sau : B = $x^{5}$ - $36^{4}$ + $37^{3}$ - $69^{2}$ - 34x + 15 với x = 35

Bài tập 2: Viết lại câu sao cho nghĩa không đổi 1.Where is your younger brother?”, Minh asked me. ➔ Minh asked me______________________________. 2. “Say goodbye to my grandparents”, they said. ➔ They asked me______________________________. 3. “ Did Mr Bean send the letter to you?”, Mai asked him. ➔ Mai asked him______________________________. 4. “Where is the best place to eat pizza?”, Oanh asked. ➔ Oanh asked______________________________. 5. “What do you want for dinner tonight, Ly?”, he asked. ➔ He asked______________________________. 6. Jun asked me, “Did you go to work yesterday?” ➔ Jun asked me______________________________. 7. My sister asked him, “How long have you learnt English?” ➔ My sister asked him__________________________. 8. She wanted to know, “Are you a teacher?” ➔ She wanted to know___________________________. 9. My grandfather asked her, “Does you enjoy your job?” ➔ My grandfather asked her__________________________. 10 .He asked, “When did you buy it?” ➔ He asked me__________________________. Bài tập 3: Hãy chọn đáp án đúng nhất bên dưới. 1.My father said that Kin _________ married the day before. A. was getting B. had got C. get D. got 2. Cuong said that he _______ to go to Japan the next week. A. wanted B. will want C. would want D. had wanted 3. The doctor told me ________ in bed for a few days. A. to stay B. stay C. staying D. stays 4. “When did you go to the cinema?” Hung asked her when _________________________. A.won’t buy a new car B. wouldn’t buy a new car C. buy a new car D. will buy a new car 6. “Don’t use too much cold water”, his mother said. ➔ His mother told him

Học sinh thường phạm sai lầm với đại từ sở hữu, các quyết định sở hữu và 's .correct sở hữu Những sai lầm trong những câu này 1. i watched a volleyball's game last Friday 2. The colour of mine bedroom is blue 3. I bought a smartphone. You can take great photos with it's with it's camera 4. I went tp the football match with my father and two friends of us 5. I bought a pair of jeans because mines are small Cần gấp ạ

Một người có `1` tạ `4` yến gạo, người đó đã bán `1/5` số gạo. Hỏi người đó còn lại bao nhiêu ki - lô - gam gạo `?`

X + 78 x X + 25 x X – X x 4 = 78,6 + 121,4

Giúp mình vs ạ hứa vote 5⭐ CTLHN

III. Read the following text and decide which answer best fits each numbered blank.(1m) I disagree …(15)……….. the idea that robots will only bring benefits to people in the future. Robots will also have some negative influences. Firstly, they will …(16)…… very expensive and we will spend too much money buying and fixing them. Secondly, robots in factories will be able to do everything the workers …(17)……, so robots will make them jobless. Thirdly, robots in our homes will do all the housework for us, so we will become lazy and inactive. In short, robots will do …(18)..… things for us, but they may not improve the quality of our lives. 15. A. with B. in C. at D. for 16. A. is B. be C. to be D. are 17. A. does B. did C. do D. doing 18. A. lots B. many C. much D. a lot

Tìm tổng của 2 số biết rằng nếu số hạng thứ nhất thêm 1,23 và số hạng thứ 2 bớt 4,56 thì đc 7,89 mk cần gấp lắm ạ

Câu 2 : Tìm x để x3 +2x2+x-1=x3-x2+3x-1 Giúp mk nhé ! Và tính hộ mk câu này nhé :