Bài: Cổng trường mở ra, Theo em thế giới kỳ diệu khi bước qua cánh cổng trường là gì?

Trong dung dịch Na2SO4 loãng có chứa 0,45 mol SO42– , thì số mol ion Na+ có trong dung dịch này là

Help me please mình đang cần gấp 😭😭

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Không cần lm bài 2 Giups mk nha

cho a,b,c,d tùy ý : CMR : 1/a+1/b+1/6 >=p+q/pa+qb+p+q/pq/qc+p+q/pc+qa Gấp :<

I. Choose the word whose underline part is pronouced differently from the others. 1. A. out B. around C. about D. would 2. A. watched B. stopped C. wanted D. walked 3. A. government B. environment C. comment D. development 4. A. sunbathe B. father C. theater D. weather 5. A. option B. information C. question D. invitation II. Choose the word which is stressed differently from the rest. 1. A. craftsman B. attraction C. remind D. enjoy 2. A. remind B. remember C. surface D. agree 3. A. workshop B. preserve C. picture D. sculpture 4. A. depend B. attend C. lesson D. enjoy 5. A. lacquerware B. pottery C. embroider D. layer III. Choose the correct answer. 1. The villagers are trying to learn English _____ they can communicate with foreign customers. A. so that B. in order that C. although D. A and B are correct 2. I’ve been to a _____ village in Hue! A. conical hat making B. making conical hat C. making conical hats D.hat making conical 3. _____ we had eaten lunch, we went to Non Nuoc marble village to buy some souvenirs. A. After B. Before C. By the time D. Because 4. Do you think that the various crafts remind people _____ a specific region? A. about B. of C. for D. at 5. _____ this hand-embroidered picture was expensive, we bought it. A. As B. Because C. Even though D. so that 6. Conical hat making in the village has been passed _____ from generation to generation A. on B. down C. up D.in 7. This department store is an attraction in my city _____ the products are of good quality. A. when B. because C. though D. but 8. A conical hat is a well-known handicraft, not only in Viet Nam, _____ all around the world. A. and B. but also C. so D. or 9. This is called a Chuong conical hat _____ it was made in Chuong village. A. but B. so C. since D. because of 10. They can’t because we have lots of products. They make some and other people make__________. A. the rest B. the last C. the other D. others 11. I look forward to _____ you soon. A. see B. seeing C. seen D. saw 12. There was no __________ in continuing for him the race was over. A. value B. worth C. point D. profit 13. You like history, so Viet Nam National Museum of History is a _____ place. A. must-see B. must-be seen C. must-be seeing D. to see 14. The artisan ______ this statue in bronze. A. moulded B. cast C. carved D. knitted 15. The artisans in my village can live _____ basket weaving. A. for B. on C. up D.in 16. There is a big _____of handicrafts made by di¬fferent craft villages. A. collect B. collection C.collector D.collecting 17. Last week we had a memorable trip to a new zoo in the ______ of the city. A. outskirts B. middle C. centre D.mid 18. Then we had a delicious lunch ______ by Nga and Phuong. A. prepare B. to prepare C. prepared D.preparing 19. I invited her to join our trip to Trang An, but she ______ down my invitation. A. passed B. sat C. turned D. closed 20. We have to try harder so that our handicrafts can keep _____ theirs. A. on B. up C. up with D.up down 21. This cloth _______________ very thin. A. feels B. touches C. holds D. handles 22. In this town, they _______ all the frames in steel. A. make B. have C. mould D. cast 23. She is skilled at_______ cloth. A. giving B. carving C. doing D. weaving 24. We didn’t go camping yesterday _________ it rained heavily. A. because B. although C. despite D. In spite of 25.I wish I _________ his name. A. knew B. know C.will know D. would know 26. If you like , I can _______ flowers on the cushion covers for you. A. embroider B. make C.grow D. knit 27. Please turn _______ the light when you leave the room. A. on B. off C.up D. down 28.It is true that you _______ this woollen hat yourself ? A. wove B. knitted C.did D. carved 29. I love going to this place______it's the quietest place in the city, A. so B. though C. so that D. as

1.lập hệ thống luận điểm,luận cứ 2.chỉ ra nghệ thuật đặc sắc trong đoạn trích giúp mình vs ạa

Viết một đoạn văn nói bằng tiếng anh về một leisure activities mà em hay làm gợi ý: benefit harmful ( nếu có )

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