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viết 1 đoạn văn khoảng 100 từ kể về 1 người bn thân nhất của mik bằng tiếng anh

1. The 1989's earthquake destroyed many buildings in San Francisco. -> ......................................................................................................................................................................... 2. Natural disasters have killed thousands of people this year. -> ......................................................................................................................................................................... 3. In North America, people call a strong tropical storm a hurricane. ->………………….............................................................................................................................................. 4. Scientists can warn us about volcanic eruptions. -> ......................................................................................................................................................................... 5. Millions of people are listening to the weather forecast on TV. -> ......................................................................................................................................................................... 6. We cannot predict tornadoes long in advance. -> ......................................................................................................................................................................... 7. Scientists haven't discovered the cause of some natural disasters. -> .........................................................................................................................................................................

Cho tam giác ABC vuông tại A, có AB<AC. Trên cạnh BC lấy điểm K sao cho BA=BK. Từ K kẻ đường thẳng vuông góc với BC cắt AC tại D. a,Chứng minh tam giác ABD= tam giác KBD.b, Chứng minh BD là đường trung trực của đoạn thẳng AK. c, Qua K kẻ đường song song với BD cắt AC tại M. Chứng minh tam giác DKM cân. d, Kẻ ME vuông góc với BC ( E thuộc BC) chứng minh rằng ME < 1/2AM.R

1. cảm nhận của em về đoạn văn sau chính là đoạn 2 của bài cô tô 2.viết một đoạn văn ngắn tả mặt trời mọc buổi bình minh. giúp em với .

1. They won the match ............ they played excellently. (so / but/ because/ although) 2. I met a man ............ said he knew you. (which/ whom/ who/ whose) 3. ............ Fiona was afraid of flying, she got on the plane. (so / but/ because/ although) 4. I got bored with the book, ............ I stop reading it. (so / but/ because/ although) 5. This region enjoys good weather ........... the year. (on/ for/ while/ throughout) 6. Passover is...by Jewish people in Israel and many parts of the world. (occurred/celebrated/decorated/ nominated 7. Kim didn't do well in Math. ..............., she asked her teacher to help her after class. (However/ Although/ Because/ Therefore) 8. The bridge ............ in the earthquake. (sucked/ collapsed/ struck/ warned) 9. Scientists are trying to ................ when an earthquake hits. (predict/ save/ appear/ move) 10. When Mount Pinatubo .......... in 1991, hundreds of people died, but thousands were saved. (blew/ reached/ destroy/ erupted) 11. A few days before Tet is the time ....... people to clean and decorate their homes. (with/ for/ to / at) 12. It was very kind .......... you to prepare and serve meals for the homeless. (for/ on / at / of) 13. It's six months since the tidal wave ........ Phuket, Thailand. (destroys/ destroyed/ has destroyed/ was destroyed) 14. A large number of fishermen ........ when the storm struck. (killed/ was killed/ were killed/ are killed) 15. Easter is a joyful festival ....... comes in early spring. (which / that it/ who/ whose) 16. "You are great dancer, Doris!" - "Thanks, Rita. ................ " (That’s very nice of you to say so. / Well done./ You are welcome./ I'd love to.) 17. I've made a lot of friends ........ are so warm and friendly. (which / who / whom/ whose) 18. There's nothing good on TV. Why don't you turn it ........? (on/ down/ off/ up) 19. Hurricane Andrew ........ through southern Florida in 1992. (swept/ arrived/ reached/ hit ) 20. Chocolate and sugar eggs are what children receive ....... Easter. (at / on / in / with)

rút gọn $\frac{\frac{12(1+\sqrt{x})^{11}.x^{6}}{2\sqrt{x}}-\frac{2\sqrt{x}(1+\sqrt{x})^{12}.6x^{5}}{2\sqrt{x}}}{x^{12}}$

một trường gửi không quá 100 hs tham gia hội khoẻ, 1/9 hs lớp 6, 1/8 là hs lớp 7, 1/6 hs lớp 9 còn lại là lớp 8. Hỏi số hs lớp 8

nói về chuyến đi công viên bằng tiếng anh

Phiên âm ra nữa nha , giải thích tại sao chọn ý đó I. Phonetics A/ Choose the word whose the underlined part is pronounced differently from the others. 1. a. generate b. celebrate c. decorate d. describe 2. a. charity b. congratulate c. decorate d. ancient 3. a. compose b. congratulate c. tornado d. Passover 4. a. describe b. considerate c. distinguish d. important 5. a. hurricane b. lift c. strike d. fixture 6. a. funnel b. hurricane c. erupt d. bureau 7. a. behave b. celebrate c. destroy d. erupt 8. a. expect b. extensive c. funnel d. Celsius