72. Many people believed that success depends on hard work => The harder…………………………………………………………………………………….. 73. The university was founded in 1998. It soon became famous.→ Founded ……………………………………………………………………………………………… 74. They made all students sign up for the course before September. => Each student …………………………………………………………………………………. 75. Experts think that all dogs evolved from wolves. =>All dogs are................................................................................................................................ 76. People say that he sold his house to pay the debt. ( He is ........................................................................................................................................... 77. I thought that learning to drive would be difficult, but it isn’t. => Learning to drive is …………………………………………………………………………... 78. The police let him leave after they had questioned him. => He was ....................................................................................................................................... 79. Trung's parents gave him a microcomputer on his birthday (Trung .......................................................................................................................................... 80. Their teacher is making them to study hard. => They are .................................................................................................................................... 81. This cheque has not been signed => No............................................................................................................................................. 82. My parents let me go abroad alone for the first time last year. => I was ......................................................................................................................................... 83. They make these artificial flowers of silk. => .................................................................................................................................................. 84. He has spelt this word wrongly => .................................................................................................................................................. 85. How do people learn English? => .......................................................................................................................

Vẽ anime/chibi/semi Đẹp là đc Có kí, đúng luật ~~~~ Dành cả thanh xuân để shade da 🌚

Giúp mình với ak :((( Cho tg BCK vuông tại B, BC=12cm, BK=16cm, đường phân giác góc B cắt BK tại O a, Tính CK, CO, KO b, Vẽ đường cao BD. Tính BD, DO, BO c, tính chu vi, diện tích tg BCK

Cho xOy và yOz là hai góc kề bù. Gọi Ot và Ot' lần lượt là tia phân giác của góc xOy. Tính góc tOt'

vẽ một cô công chúa anime . cho hỏi có truyện anime nào đang hot cho bạn nữ khum ạ ???

LEVEL A1 Choose A, B, C or D to indicate the correct answer to each of the following questions. 1. Some parents don’t want to send their children to a _____ school. A. board B. boarder C. boarding D. boardroom 2. She isn’t _____ enough to reach the highest point of the bookshelf. A. long B. tall C. high D. big 3. Kids like watching cartoons because the characters are very _____. A. cute B. cutely C. cutesy D. cuteness 4. Their _____ stories make people all laugh. A. fun B. funny C. funnily D. funnies 5. Although the house was _____, we decided not to buy it. A. cheap B. expensive C. small D. tiny 6. I don’t think she is your mother. She looks so _____! A. short B. old C. young D. crazy 7. People believe that all goods made in China aren’t _____. A. bad B. good C. beautiful D. cheap 8. Since I was a child, I dreamt of living in (a/an) _____ tree house. A. smart B. wooden C. overseas D. abroad 9. The final test was so _____ that no students could finish it. A. difficult B. difficulty C. different D. difference 10. My parents never let me have _____ candies before going to bed at night. A. sweeten B. sweetness C. sweetly D. sweet 11. School days are the _____ day of her life. A. happy B. happier C. happiest D. happily 12. After being unemployed for a month, she decided to look for (a/an) _____ job. A. new B. newer C. newest D. newly 13. The classroom is very _____, but it lacks natural light. A. narrow B. large C. small D. long 14. I advise her to buy a _____ table as a _____ one can be harmful to children. A. black/white B. big/small C. new/old D. round/square 15. Mary can’t watch _____ film as she’s afraid of ghosts. A. romance B. comedy C. horror D. documentary 16. Every year, there are many people visit Da Lat to watch _____ flowers. A. colour B. colourful C. colourfully D. colouring 17. It is very _____ for me to read his handwriting. A. hard B. hardly C. harder D. hardest 18. Young people have to take care of _____ people. A. elder B. eldest C. elderly D. elderliness 19. The government should pay more attention to street children and _____ people. A. homeless B. homely C. homey D. home 20. I put my hands in my pockets to keep them _____. A. hot B. hottest C. warm D. warmest LEVEL A2 21. People who are interested in Art are _____. A. create B. creation C. creative D. creatively 22. She is very _____. She can remember the whole poem after reading it once. A. good B. smart C. well D. intelligence 23. My mother cleans the house every day so that it isn’t _____. A. clean B. tidy C. dirty D. neat 24. The room next to our house has been empty for ages, so it’s now _____. A. beautiful B. messy C. large D. tiny 25. It was so _____ that we couldn’t hear ourselves speak. A. noise B. noisy C. noiseless D. noisily 26. You look _____ in that dress. Let buy it! A. fantastic B. ugly C. amazed D. thin 27. _____ devices, such as telephone and computer, help people to connect with each other. A. Modern B. Cool C. Clumsy D. Advance 28. Jimmy bought a _____ instrument to practice his new song. A. music B. musical C. musically D. musician 29. In the _____ holiday, no one has to go to work. A. national B. nationality C. nation D. nationally 30. The bedroom was painted a _____ pink colour. A. love B. loveless C. loving D. lovely

Tìm điều kiện để biểu thức có nghĩa a A = căn x + 2 x-1 b B = x √ x - 1 c C = √ x-1 2x - 2 d D =x + √x √x + 1 ghi lời giải chi tiết giúp mình nha

Nêu phương thức biểu đạt chính trong bài nghe thầy đọc thơ

3. Giả sử 1 mạch đơn của phân tử ADN có ti lệ (A+G) : (T+X)=0,5 thì tỉ lệ này trên mạch bố sung và trên cả phân tử ADN là bao nhiều? Giúp ạaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Vẽ tranh đại chiến virus này nha. của miniworld á 60đ đó