Câu 2:
Quy luật là cứ tổng 2 viên gạch ở dưới chia 2 là được kết quả viên gạch ở trên và giữa 2 viên đó
=> c=(8+6):2=7
=> b=(9+c):2=(9+7):2=8
=>a=(b+14):2=(8+14):2=11
Câu 6:
I.Choose the word whose underlined part is pronounced differently from that of the others in each group. 1) A.peaceful , B.pleasure , C.sleepy , D.cheap 2) A.blossom , B.chess , C.messy , D.passion 3)A.clothes , B.fireworks , C.scissors , D.mountains 4)A.stadium , B.place , C.paddy , D.lake 5)A.lunch , B.music , C.unpopular , D.study II.Fill in each blank with ONE appropriate word. 1.Minh's father is a farmer.He works on the............................ 2.Mary and I would like to........................................English speaking club. 3.Lan can't reach the book on the shelf....................................she is short. III.Complete the second sentence so that it means the same as the first one. 1.She goes to work at eight forty-five. =>She goes to work at fifteen................................................. 2.It's against the rules to use your mobile phone in class. =>You.......................................................................................... 3.We have a two-month summer vacation. =>Our summer vacation lasts..............................................................
1. When I/ a child, I/ used/ go/ the local park every Saturday afternoon. ……………………………………………………………………………………………… 2. It/ not/ necessary/ bring skis as they/ included/ the package. …………………………………………………………………………………………… 3. The students/ believed/ be educated/ England. ……………………………………………………………………………………………… 4. I wish that I / have time/ read lots/ books. ……………………………………………………………………………………………… 5. By the time James/ get up this morning, there / be/ no sandwiches left. ……………………………………………………………………………………………… 6. My Dad/ suggest/ I/ learn/ Spanish. ……………………………………………………………………………………………… 7. We/ relieved/the rain/ finally/ stop. ……………………………………………………………………………………………… 8. He/ suggest/ travel/ together/ safety, since the area/ so dangerous. ……………………………………………………………………………………………… 9. The farmers/ my home village/ not/ use/ transport rice home/ trucks. They/ use/ buffalo- driven carts. ……………………………………………………………………………………………… 10. He/ wish/ he/ will have one more billion dollars. ………………………………………………………………………………………………
Read the following passage and answer the questions More than 80% of American high school students work at part-time jobs in the evenings, on weekends or in summer. These part-time jobs bring teenagers great advantages. One of the benefits of the work is the students can learn the skills that will be useful for the rest of their lives. When they work, they have to manage both the job and schoolwork. To be able to do so, they must be very organized and able to keep a sensible schedule. They also learn to cope with the job stress apart from the stress of the schoolwork. Some of the most stressful jobs include teaching, nursing, and police work. These skills help prepare teenagers for their later careers. High school students who work are more likely to succeed as adults than people who enter the job market at a later age with no work experience. Teenagers want a lot of expensive things: clothes, mp3 players, trips with their friends, etc. Not all parents can afford them. And even if they can, the teens might not really appreciate that money because they did not earn it. When teenagers make money for themselves, they know its true and are less likely to spend it foolishly. 21. Which of the following is a good title for the passage? A. Why teenagers should work B. Advantages and disadvantages of part-time jobs C. Part-time jobs cause stress D. Part –time jobs can be useless 22. According to the passage, what is NOT an effect of part-time jobs? A. Teenagers become organized. B. Teenagers become stressed. C. Teenagers are more likely to have successful careers. D.Teenagers can make money for themselves 23. The word “cope with” in the passage is closest in meaning to ______. A. fight against B. deal with C. suffer from D.take care of 24. According to the passage, which of the following is TRUE? A. Only some US students do part-time jobs. B. US students suffer part-time job stress. C. Part-time jobs are somehow good for teenagers. D.Most US students don’t like part-time jobs.
cho các số thực không âm a,b,c thỏa mãm a+b+c=1.tìm giá trị lớn nhất và giá trị nhỏ nhất của biểu thức : P=(ab+bc+ca-abc)/a+2b+c
Câu 6: Tìm chỉ từ trong những câu sau và xác định chức vụ các từ ấy. a, ''Vua cha ngẫm nghĩ rất lâu rồi chọn hai thứ bánh ấy đem tế Trời, Đất cùng Tiên Vương''. b, '' Từ đó nhuệ khí của nghĩa quân ngày một tăng''.
Cho tam giác ABC vuông tại A . AB = 6cm, AC =8cm . Phân giác AD a)Tính độ dài BD và CD b)Kẻ DH vuông góc với AB . Tính DH , AD Giải và kẻ hình giúp mình vs ạ - Cảm ơn !
Give the correct form of the words in the following sentences. 15. Please give me some __________________about this tour. ( inform) 16. These shoes are smart, but they are very _______.(comfort) Choose the word - A, B, C or D - that best fits each of the numbered blank Dear Hoa, I’m writing to tell you a little about London. London is one of the _______ (17) famous cities in the world? It _______ (18) into three parts: The City, the West End and the East End. The City is Britain’s commercial and banking center. The West End is the part where rich people live. The East End is the part where poor people live. Lenin visited London before the Great October Socialist Revolution. He often came to work at the British museum. He gathered material for his works. Lenin studied the life of the British workers and British labour movement. He attended meetings and gatherings. He spent much time _______ (19) English in order to master it. Lenin liked to walk _______ (20) the city to learn more about the British capital. He called London the city of striking contrasts. I’ll write again soon. 17. A. moreB. mostC. manyD. much 18. A. dividesB. dividedC. is dividedD. was divided 19. A. learnsB.learnC. learningD. to learn 20. A. around
Hứa vote 5 sao cho ng giải được ạ Cảm ơn nhiều ạ
Bài 1 : Chọn 1 trong từ trong ngoặc ( chính nó , số 0 , số đối của nó , bằng nhau , khác nhau ) để điền vào chỗ chấm : A. Gái trị tuyệt đối của........ là số 0 B. Giá trị tuyệt đối của số nguyên dương là:....... C. Giá trị tuyệt đối của số nguyên âm là :....... D. Hai sốđối nhau có giá trị tuyệt đối ...... Các bạn chỉ cần điền từ cần điền thôi nhé
Choose the best answers to complete the following sentences. 5. They will visit the _______________ of a Vietnamese hero. A. houseB. shrineC. mosqueD. place 6. Where is Janet? She is out. She said she _______ back soon. A. is B. would beC. will be D. was 7. He _______ in that town for 20 years. A. livesB. has livedC. have livedD. is living 8. My car ___________ by my father yesterday. A. repairedB. repairsC. was repairedD. is repaired 9. You don’t like playing computer games, ________? A. like you B. don’t you C. do you D. are you 10. Hoa: Would you like to have lunch with us? - Minh: _______. A. Yes, I’d love toB. Yes, I would like C. I like D. No, I wouldn’t like 11. Tam got wet ________ he forgot his umbrella. A. and B. because C. so D. but 12. When I entered the room, the baby __________quitely. A. is sleeping B. was sleeping C. slept D. were sleeping 13. If we go there, we can live in a dormitory _________ campus A. inB. onC.atD. above 14. Susan: “ I passed the test with the high mark.” Tom: “ ____________” A. Good luck!B. It’s my pleasure. C. Congratulations!D. You’re welcome.
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