Tính nhẩm 48x52;98mũ 2; 105 mũ 2

22. Somebody has taken some of my book away. 23. They will hold the meeting before the May Day. 24. They have to repair the engine of the car. 25. The boys broke the window and took away some pictures. 26. People spend a lot of money on advertising everyday. 27. They may use this room for the classroom. 28. The teacher is going to tell a story. 29. Marry is cutting the cake with a sharp knife. 30. The children looked at the women with a red hat. 31. She used to pull my hat over my eyes. 32. For the past years, I have done all my washing by hand. 33. A pair of Robins has built a nest in the porch since last week. 34. The police haven’t found the murderer yet. 35. They sold one of her paintings at $1,000. 36. I will put your gloves back in the drawer. 37. People speak English in almost every corner of the world. 38You mustn’t use the machine after 5.30 p.m. 39. Luckily for me, they didn’t call my name. 40. After class, one of the students always erases the chalk board. 41. You must clean the wall before you paint it. 42. They told the new pupil where to sit. 43. I knew that they had told him of the meeting. 44. Nobody has ever treated me with such kindness. 45. No one believes this story. 46. A sudden increase in water pressure may break the dam. 47. We must take good care of books borrowed from the library. 48. A man I know told me about it. 49. We can never find him at home for he is always on the move. 50. They use milk for making butter and cheese.

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1. Mathematics isn't an ..... subject. (OPTION) 2. The guy.....me how to do that on my own a few days ago, so I'm deeply thankful. (INSTRUCTIVE) 3. It is now .....that she is our manager. (OFFICE) 4. I really love our....... anthem! (NATION) 5. In ... to what I've said, you need to do the dishes as well. (ADD) 6. .......makes emotions fade away sometimes. (SEPARATE) 7. We are in the .....area, which explains why it is so hot here. (TROPIC) giải hộ em bài này với

Mn oi giup em vs ai lm nhanh dung em vote 5 sao

Giải pt hộ e với ạ E sẽ vote 5 sao ạ

You and your classmates have decided to organize an English-speaking Day. Write a letter 120-150 words to invite your teacher to that event Help me 😢😢

29. She is much......... in history( interrest) 30. All the dancers wore.......... costumes( tradition) 31 The ......... in thus duscussion had an opportunity to speak( participate) 32 Her..... towards me is very strange( behave) 33 the fairy appeared and......... helped the poor girl 34 The tearchers are pleased with the ...... in my study( improve)

Rút gọn biểu thức M= (x+5)x(x-5)+(3x-4) mũ 2 -2xx(x-4)

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