Giúp e vs ạ em cần gấp Hứa vote Một xe đạp đang đi với vận tố 40km/h thì hãm phanh. Xe chuyển động chậm dần đều và đi được 10m thì dừng lại a) Tính gia tốc của xe b) Tính thời gian hãm phanh

Homework Exercise 1: Mỗi câu sau chứa một lỗi sai. Tìm và sửa chúng. 1. I haven’t cutted my hair since last June. ………………………………………….. 2. She has not working as a teacher for almost 5 years. ………………………………………….. 3. The lesson haven’t started yet. ………………………………………….. 4. Has the cat eat yet? ………………………………………….. 5. I am worried that I hasn’t still finished my homework yet. ………………………………………….. 6. I have just decided to start working next week. ………………………………………….. 7. He has been at his computer since seven hours. ………………………………………….. 8. She hasn’t received any good news since a long time. ………………………………………….. 9.My father hasn’t played any sport for last year. ………………………………………….. 10. I’d better have a shower. I hasn’t hadone since Thursday. ………………………………………….. Exercise 2: Chia các động từ sau ở thì phù hợp. (Sử dụng thì hiện tại tiếp diễn và hiện tại hoàn thành) 1. My father (not/ play)……….. any sport since last year. 2. Some people (attend).............the meeting right now. 3. I’d better have a shower. I (not/have)……………………one since Thursday. 4. I don’t live with my family now and we (not/see)……………………each other for five years. 5. Where is your mother? She...........................(have) dinner in the kitchen. 6. Why are all these people here? What (happen)................................? 7. I………………….just (realize)…………... that there are only four weeks to the end of term. 8. She (finish) ... reading two books this week. 9. At present, he (compose)........................a piece of music. 10. We (have)........................dinner in a restaurant right now. Exercise 3: Viết lại những câu sau sao cho nghĩa không đổi. 1. She started to live in Hanoi 2 years ago. (for) -> ………………………………………………… 2. He began to study English when he was young. (since) -> ………………………………………………… 3. I have never eaten this kind of food before. (This is) -> ………………………………………… 4. I have never seen such a beautiful girl before. (She is) -> ………………………………………… 5. This is the best novel I have ever read. (before) -> ………………………………………… Exercise 4: Viết lại các câu sau dựa trên các từ cho sẵn có sử dụng thì hiện tại hoàn thành. 1. We/ not eat/ out/ since/ mom’s birthday. ………………………………………….. 2. How/ long/ you/ live/ here? ………………………………………….. 3. You/ ever/ been/ Russia? ………………………………………….. 4. She/ not/ meet/ kids/ since Christmas. ………………………………………….. 5. They/ repair/ lamps/ yet? …………………………………………..

I a Choose the word whose underlined part is pronounced differently from the others. 1. A. grate B. staple C. marinate D. shallot 2. A. explore B. expedition C. resort D. environment 3. A. massive B. immersion C. imitate D. variety b Choose the word with different stress from the others in each question. 4. A. recipe B. tablespoon C. ingredient D. benefit 5. A. original B. geography C. imperial D. stimulating 6. A. accent B. mistake C. global D. rusty c Choose the best answer A, B, C or D to complete the following sentences 7. After ten minutes, _________the spaghetti until there is no water left. Then place the pasta into a large bowl. A. drain B. boil C. fry D. bake 8. My little brother is three. He eats with_________plastic spoon. A. some B. any C. a D. an 9. Fish is good for the brain. If you don't eat fish, your memory__________ get worse. A. can B. must C. could D. should 10. Your body uses calcium to build healthy bones and teeth, __________them strong as you age. A. remain B. care C. continue D. keep 11. If children don't play sports, they _________sleepy and tired. A. would feel B. will feel C. would have felt D. had felt 12. Another feature in northern cuisine is in winter all family members gather around a big hotpot _________there is a combination of seasoned broth, vegetables and meats. A. which B. in which C. what D. when 13. If you pay a visit to Hue, you should once visit Lang Co beach where you can have the most relaxing time and admire the natural beauty of__________. A. views B. panoramas C. sights D. landscapes 14. Eight o'clock is __________ good time to phone Nick: he's always at home in _________evening. A. Փ– the B. a – the C. a - Փ D. a – an 15. In Con Dao, there are green __________ of forests and fresh meadows and the houses with red roofs, which forms the picture of nature with bright colours. A. lands B. regions C. wilderness D. stretches 16. Would you go to his party if he __________ you? A. invites B. invited C. will invite D. would invite 17. Nam Dinh province, __________my uncle lives, often has hurricanes. A. when B. where C. which D. that 18. It's an important part of your cultural identity to keep your ________in speaking English. A. vocabulary B. language C. accent D. skill 19. Much __________comes through body language and gesture. A. talk B. exchange C. speech D. communication 20. Try to __________the meaning of words rather than going straight for your dictionary. A. judge B. guess C. decide D. expect

Homework Exercise 1: Mỗi câu sau chứa một lỗi sai. Tìm và sửa chúng. 1. I haven’t cutted my hair since last June. ………………………………………….. 2. She has not working as a teacher for almost 5 years. ………………………………………….. 3. The lesson haven’t started yet. ………………………………………….. 4. Has the cat eat yet? ………………………………………….. 5. I am worried that I hasn’t still finished my homework yet. ………………………………………….. 6. I have just decided to start working next week. ………………………………………….. 7. He has been at his computer since seven hours. ………………………………………….. 8. She hasn’t received any good news since a long time. ………………………………………….. 9.My father hasn’t played any sport for last year. ………………………………………….. 10. I’d better have a shower. I hasn’t hadone since Thursday. ………………………………………….. Exercise 2: Chia các động từ sau ở thì phù hợp. (Sử dụng thì hiện tại tiếp diễn và hiện tại hoàn thành) 1. My father (not/ play)……….. any sport since last year. 2. Some people (attend).............the meeting right now. 3. I’d better have a shower. I (not/have)……………………one since Thursday. 4. I don’t live with my family now and we (not/see)……………………each other for five years. 5. Where is your mother? She...........................(have) dinner in the kitchen. 6. Why are all these people here? What (happen)................................? 7. I………………….just (realize)…………... that there are only four weeks to the end of term. 8. She (finish) ... reading two books this week. 9. At present, he (compose)........................a piece of music. 10. We (have)........................dinner in a restaurant right now. Exercise 3: Viết lại những câu sau sao cho nghĩa không đổi. 1. She started to live in Hanoi 2 years ago. (for) -> ………………………………………………… 2. He began to study English when he was young. (since) -> ………………………………………………… 3. I have never eaten this kind of food before. (This is) -> ………………………………………… 4. I have never seen such a beautiful girl before. (She is) -> ………………………………………… 5. This is the best novel I have ever read. (before) -> ………………………………………… Exercise 4: Viết lại các câu sau dựa trên các từ cho sẵn có sử dụng thì hiện tại hoàn thành. 1. We/ not eat/ out/ since/ mom’s birthday. ………………………………………….. 2. How/ long/ you/ live/ here? ………………………………………….. 3. You/ ever/ been/ Russia? ………………………………………….. 4. She/ not/ meet/ kids/ since Christmas. ………………………………………….. 5. They/ repair/ lamps/ yet? …………………………………………..

Ý Nghĩa Của Trường Phái Biểu Hiện Là Gì? Mik cần gấp ah, mong mọi người trả lời nhanh

Thứ tự kể trong chuyện cuộc chia tay của những con búp bê có gì độc đáo hãy phân tích để chỉ rõ tác dụng của thứ tự kể ấy trong việc biểu đạt nội dung chủ đề

Làm nhanh nha giúp tui tui đang cần gấp

Trình bày đặc điểm về đời sống, di chuyển, dinh dưỡng và sinh sản của các đại diện của ngành ruột khoang?

Tìm hiểu nhân vật Quang Trung trong Hoàng Lê thống nhất chí

Homework Exercise 1: Mỗi câu sau chứa một lỗi sai. Tìm và sửa chúng. 1. I haven’t cutted my hair since last June. ………………………………………….. 2. She has not working as a teacher for almost 5 years. ………………………………………….. 3. The lesson haven’t started yet. ………………………………………….. 4. Has the cat eat yet? ………………………………………….. 5. I am worried that I hasn’t still finished my homework yet. ………………………………………….. 6. I have just decided to start working next week. ………………………………………….. 7. He has been at his computer since seven hours. ………………………………………….. 8. She hasn’t received any good news since a long time. ………………………………………….. 9.My father hasn’t played any sport for last year. ………………………………………….. 10. I’d better have a shower. I hasn’t hadone since Thursday. ………………………………………….. Exercise 2: Chia các động từ sau ở thì phù hợp. (Sử dụng thì hiện tại tiếp diễn và hiện tại hoàn thành) 1. My father (not/ play)……….. any sport since last year. 2. Some people (attend).............the meeting right now. 3. I’d better have a shower. I (not/have)……………………one since Thursday. 4. I don’t live with my family now and we (not/see)……………………each other for five years. 5. Where is your mother? She...........................(have) dinner in the kitchen. 6. Why are all these people here? What (happen)................................? 7. I………………….just (realize)…………... that there are only four weeks to the end of term. 8. She (finish) ... reading two books this week. 9. At present, he (compose)........................a piece of music. 10. We (have)........................dinner in a restaurant right now. Exercise 3: Viết lại những câu sau sao cho nghĩa không đổi. 1. She started to live in Hanoi 2 years ago. (for) -> ………………………………………………… 2. He began to study English when he was young. (since) -> ………………………………………………… 3. I have never eaten this kind of food before. (This is) -> ………………………………………… 4. I have never seen such a beautiful girl before. (She is) -> ………………………………………… 5. This is the best novel I have ever read. (before) -> ………………………………………… Exercise 4: Viết lại các câu sau dựa trên các từ cho sẵn có sử dụng thì hiện tại hoàn thành. 1. We/ not eat/ out/ since/ mom’s birthday. ………………………………………….. 2. How/ long/ you/ live/ here? ………………………………………….. 3. You/ ever/ been/ Russia? ………………………………………….. 4. She/ not/ meet/ kids/ since Christmas. ………………………………………….. 5. They/ repair/ lamps/ yet? …………………………………………..