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 :

BENEFITS OF VIDEO CONFERENCING Video conferencing is the technology that allows you to hold meetings with people who are in different places while seeing them and talking to them in real time. It is different from simple video calling, which is often one-to-one video communication. In the past, video conferencing needed complex and expensive equipment. Today, it's easy to join in a video conference on your computer or smart phone with Internet connectivity. Moreover, video conferencing is also an important tool for people who work away from the office, often at home because it helps to save time and money for them. Video conferencing can help teachers in teaching, too. Video conferencing is a great way of learning and sharing knowledge beyond distance. Courses can take place with the teacher and each different student living in a different location. This will help education spread even to remote mountainous areas. 7. Video conferencing helps people _____________. A. send message B. send snail mail C. send snail mail D. hold meetings 8. How does video conferencing help people? A. It helps connect people in different places in real time. B. It helps connect people in different places in future time. C. It helps connect people in same places in real time. D. It helps connect people in same places in future time. 9. What can people do with video conferencing? A. People can see and touch each other. B. People can see and use telepathy. C. People can see and talk to each other. D. People can talk and touch each other. 10. Which statement below is NOT TRUE? A. Video calling is often one-to-one communication B. Video conferencing can happen between many people. C. In the past, video conferencing needed simple equipment. D. Today, video conferencing only needs smartphone with Internet connectivity. 11. How can video conferencing help people who work away from the office? A. It saves time. B. It saves money. C. It saves time and money. D. None of them. 12. Who will get benefits from video conferencing? A. farmer B. teacher C. engineer D. housewife 13. What is the advantage of studying through video conferencing? A. Teacher can start class late. B. Teacher doesn't know his/her students. C. Teacher and students can be in same places. D. Teacher and students can be in different places. 14. What does the word "mountainous" mean? A. a place has rivers B. a poor place C. a place has mountains D. a far place

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