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giup minh voi cac ban oi minh dang can gap

I. Choose the best answer A, B, C or D to complete the sentences: 1. You should ____________ information about a custom or tradition. A. Finds B. found C. finding D. find 2. A tradition is something we do that is special and ____________ down through the generations. A. to passed B. is passed C. passing D. is passing 3. In the UK, there are lots of customs for table manners. For example, we ____________ use a knife and fork at dinner. A. have to B. are having C. has to D. having to 4. In Viet Nam, you____________ use only the first name to address people older than you. A. should B. must C. shouldn’t D. have to 5. At the Mid-Autumn Festival, kids can sing, dance, and enjoy moon-cakes ; ____________, every child likes it very much. A. However B. Moreover C. Because D. Therefore 6. ____________ spring comes, many Vietnamese villages prepare for a new festival season. A. While B. When C. Nevertheless D. However 7.People burn incense to show respect to their ____________ during Tet. A. relatives B. ancestors C. friends D. neighbors 8.The Le Mat Festival ____________ the founding of the village. A. worships B. commemorates C. performs D.preserves 9.Which ethnic group has the largest population in Viet Nam? –“____________” A. Kinh B. Muong C. Tay D. Hmong 10.The Lao is one of ……………… many Thai- speaking peoples. A. the B. a C. an D. A and C

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47^2+53.47 ......................................

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Rewrite these sentences using the given word without changing the meaning of the printed ones. (10pts) 1. She and I had never been there before. => Neither..................................................................................... 2. “I’m sorry I was rude to you yesterday,” said Rachel. Rachel apologized ................................................................................................................................... 3. When did you start working here? => How long .....................................................................................? 4. It took me 5 hours to clean the house every two weeks. I spent ...................................................................................................................................................... 5. “You’d better not lend Bob any more money, Liz” said John. John advised .......................................................................................................................................... 6. “Did you phone me last night?” Mary asked Michael. Mary asked ........................................................................................................................................ 7. “Why don’t you wait by the phone box, Brenda?” said Leslie. Leslie suggested................................................................................................................................. 8. “Are you going to visit your uncle next Sunday, Anne?” said Bill. Bill asked .......................................................................................................................................... 9. People continued to take minerals from the earth. Minerals .................................................................................................................................................... 10. Although he has to work hard, he loves his job in this company. In spite ...............................................................................................................................................

Quy luật phân li được Menđen phát hiện trên cơ sở thí nghiệm là gì?