ai liên quan đến chuyện nguyenbinh1511 vô đây chat còn những bạn ko liên quan thì làm Cail: Phạm Khắc Trí

Suggest corrections to these sentences or put a tick if thay are already correct.

V. Fill the gaps with the words in the box. benefits pressure Second improve addition Regular exercise brings us many ___________(1). First, it helps to reduce the risk of obesity. (2)________________ it lowers blood (3)___________and cholesterol levels. Third the likelihood of heart disease is lower. In (4)______________, exercise makes your muscles and bones stronger. Finally if you exercise regularly, you will have less depression and anxiety as well. In short it is very important to invest time in doing this to (5)________________the quality of your daily life.

Hãy cho biết các động từ sau chia ở các thì sẽ chuyển đổi như thế nào. do,play,swim,catch,jump,attack Hiện tại Tiếp Diễn Quá Khứ Đơn Hiện Tại Hoàn Thành

8. Lập phương trình chuyển động và phương trình vận tốc của các vật sau: a) Vật c/đ NDĐ: vị trí xuất phát nằm phần dương trục Ox cách gốc tọa độ 50m chuyển động theo chiều dương với vận tốc đầu 30m/s và có gia tốc 4m/s2 b) Vật c/đ NDĐ: vị trí xuất phát nằm phần dương trục Ox cách gốc tọa độ 50m chuyển động về gốc tọa độ với vận tốc đầu 10m/s và có gia tốc 5m/s2 c) Vật c/đ CDĐ: vị trí xuất phát nằm phần âm trục Ox cách gốc tọa độ 150m chuyển động theo chiều dương với vận tốc đầu 20m/s và có gia tốc 4m/s2 d) Vật c/đ CDĐ: vị trí xuất phát nằm phần dương trục Ox cách gốc tọa độ 50m chuyển động về gốc tọa độ với vận tốc đầu 30m/s và có gia tốc 4m/s2 e) Vật xuất phát tại gốc tọa độ đi ngược chiều dương, c/đ CDĐ, với vận tốc đầu 24m/s và với gia tốc 10m/s2 f) Vị trí xuất phát cách gốc tọa độ 120m, vật chuyển động nhanh dần không vận tốc đầu, biết sau khi đi được 5 giây vật đạt vận tốc 20 m/s GIÚP TỚ VỚI AHUHUUU

Giúp mình với mình đg cần gấp 🥺

III. Choose the best answer (A, B, C or D). 1.Robots will be very useful for our lives but they use __________ energy. A. Very B. Too much C. A little D. Some 2. My father always __________ coffee at home instead of going to the coffee shop. A. Do B. Does C. Make D. Makes 3. Robots will be able to __________ the personal computer in the future. A. Do B. Replace C. Recognize D. Make 4. Nowadays robots can’t talk to people or play sports, but in the future I think they __________. A. Can B. Could C. Will D. Do 5. Will robots be able __________ our voices? A. To recognize B. Recognizing C. recognized D. Recognizes 6. Robots can’t talk to people or recognize our voices, but scientists are working __________ the solution. A. At B. On C. In D. With 7. Many people think sending money on robots is a complete __________ of time and money. A. Cut B. Number C. Waste D. Amount 8. __________ you walk when you were two? A. Can B. Could C. Will D. Do 9. These robots can do many things for the __________ such as cleaning streets of watching plants. A. Common B. Best C. Human D. Public 10. Home robots can do things __________ repairing things around the house or looking after the garden. A. Such B. Like C. With D. Of 11. __________ do you think about the new kinds of robots? A. What B. How C. When D. Why 12. Our future robots will be able to to help us __________ the gardening. A. Do B. Make C. Try D. Plant 13. Robots can __________ our houses when we are away. A. See B. Guard C. Look at D. Look 14. In the future, robots will be able to do more __________ things for us. A. Harder B. Easy C. Complicated D. Much difficult 15. Do you think robots can work longer than people __________ getting tired? A. But B. Of C. With D. Without 16. They will be very useful because they will be able to do __________ everything for us. A. Most B. Most of C. Almost D. Almost of 17. I don’t agree __________ you that robots will be able to write letter to an English friend. A. Of B. About C. To D. With 18. We must be careful because some people may use robots __________. A. Do good things C. Do bad thing B. To do good things D. To do bad things 19. – “Robots are helping us a lot in industry, education, and in our house”. – “__________” A. I agree with you C. I hope not B. What about you? D. Do you agree with that? 20. – “We waste a lot of money and time researching and making robots”. – “__________” A. I think not. C. I agree with. B. I don’t think so. D. I don’t hope so.

Cho hai đường tròn (O; R) và (O' ; R) tiếp xúc ngoài nhau tại M. Hai đường tròn (O) và (O') cùng tiếp xúc trong với đường tròn lớn (O''; R'') lần lượt tại E và F. Tính bán kính R" biết chu vi tam giác OO'O" là 20cm.

mình đag cần rất rất gấp. mọi ng giúp mình vớiiiiiiiiiiiiii akkkkkkkkkkkkk.mình sẽ vote 5 sao và ctrlhn cho ai lm nhanh nhất

Task 19: Read the passages and choose the words/phrases that the underlined words refer to. Write A, B, or C on the answer sheet. (0.4pt) Example: I write for the university sports magazine. I write a lot of articles for them. A. magazine B. sport C. university Answer: A 1. Jason didn’t want to use any powered transportation – not even a sailboat. So first he went across the Channel and South to Lagos in Portugal in his pedal boat, Mokska, and then he pedalled his boat across the Atlantic to Miami. A. Jason’s pedal boat B. a sailboat C. Jason’s hometown 2. I know I spend too much time online, face to face contact is important. But technology is a wonderful tool and I can’t imagine life without it. But my friend John is the completely opposite. He has never known about it in his life. A. technology B. online C. time Task 20: Read the following passages and choose the words/phrases that indicate the meaning of the underlined words/phrases. Write A, B or C on the answer sheet. (0.4pt) Example: The discovery of oil brought many benefits to the town. A. helpful or good effects B. employee extras C. fund-raising events Answer: A 1. She lived in Copenhagen for seven years from 1990 to 1997, and had a Danish boyfriend, but they broke up in 1997 when she returned to England. A. ended their relationship B. started their relationship C. fell in love 2. I don’t want to live in a dirty house and we don’t want to hire a cleaner. Both my husband and I work, so we share the household chores. A. homework B. main tasks C. housework

1.Drive your car carefully or you have accidents If you………………………….. 2.They began swimming in the river at Christmas They have……………………. 3.He is cooking lunch at the moment Lunch……………………….. 4.My father watches a soccer match every night A soccer………………………. 5.If he doesn’t study hard, he will fail exams Unless…………………………. 6.When did she do housework? How long………………. 7.Did your sister drink a glass of lemon yesterday? Was ……………. 8.He hasn’t met us for 5 years The last time …………… 9.They have never grown trees before This is ………….. 10. Nobody lived in this house last year This house …………………………..

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