Viết đoạn văn ngắn 6-7 câu nói về những gì em đã làm trong đợt nghỉ dịch để giúp đỡ bố mẹ

"Don't touch the stove on the counter", Nam said to me.

Hello các bro, giúp gấp ^.^ ( x - 1)^5 - ( x -1)^2 =0

"Could you buy me some beef at the market?", Miss. Na said to Nga.

Trong địa y, các sợi nấm có vai trò gì ? A. Tất cả các phương án đưa ra B. Tiết chất độc xua đuổi kẻ thù C. Tổng hợp chất hữu cơ D. Hút nước và muối khoáng

cho góc aOb và bOc kề bù.Chứng tỏ rằng góc aOb và bOc có 1 góc không vượt quá 90°

"Please, clean the windows carefully", Tan said to Bao.

Cho hình thang cân ABCD (AB//CD) biết AB=26cm,AD=10cm và đường chéo AC vuông góc với cạnh bên BC. Tính diện tích hình thang ABCD

Câu 1: Tập xác định của hàm số y=1sinx − cosxy=1sinx - cosx là A. x≠ kπ B. x≠k2πx C. x≠π2+kπx D. x≠π4+kπ Câu 2: Tập xác định của hàm số y = 1−3cosxsinxy = 1-3cosxsinx là A. x≠π2+kπ B. x≠k2π C. x≠kπ2 D. x≠kπ Câu 3: Tập xác định của hàm số y = cos √xy = cos x là A. x > 0 B. x≥0 C. R D. x≠0

.II. Supply the correct word forms: 1. It’s hard to find ________ in the summer. (ACCOMMODATE) 2. He has a large _________ of stamps. (COLLECT) 3. He made an unfavorable _________ between food in his country and mine. (COMPARE) 4. They made a _________ about the heating. (COMPLAIN) 5. I had to write a ___________ for homework. (COMPOSE) 6. She gave a ______________ of the new computer. (DEMONSTRATE) 7. I had ________ starting my car this morning. (DIFICULT) 8. Have you got some kind of ____________ on you? (IDENTIFY) 9. How serious is her ___________? (ILL) 10. They had a very happy ___________. (MARRY) 11. There was a strange _________ in the bowl. (MIX) 12. Gardening is a relaxing ___________ for some people, but not for me! 13. Could I have _________ to go home early? (PERMIT) 4. There are several _________ mistakes in this letter. (PUNCTUATE) 15. I have made a __________ for next weekend. (RESERVE) 16. He made a ________ about the robbery. (STATE) 17. He made another __________ about who to invite. (SUGGEST) 18. Can I get a __________ of this book? (TRANSLATE) 19. He’s having ________ for his bad back. (TREAT) 20. I’ve put on _____________ since I arrived here. (WEIGH) 21. He’s so ________! No wonder he has no friends! (AGREE) 22. We must meet soon, ____________ before Saturday.(PREFER) 23. The earthquake caused _________ damage. (EXTEND) 24. The roads were __________ because of the snow. (PASS) 25. This place has changed beyond ____________.(RECOGNIZE) 26. She took the job to be ___________ independent. (FINANCE) 27. He died under ______________ circumstances. (SUSPECT) 28. We can look forward to a period of _________ (PROSPER) 29. I’m afraid I rather __________ agreed to help. (WISE) 30. They were caught in an _______ shower of rain. (EXPECT) 31. I’m afraid I rather __________ agreed to help. (WISE) 32. She spent hours getting the house ___________ clean. (SPOT) 33. If I were you, I wouldn’t make a _________ just yet. (DECISION) 34. It’s _____________ of motorists to drink and drive. (RESPONSE) 35. If you have any special ________, please let me know. (REQUIRE) 36. I don’t mind ____________ criticism but there’s no need to be unpleasant. (CONSRUCT) 37. If you’re not too busy, I could do with some _____________ (ASSIST) 38. I had my trousers _________ because they were too short. (LONG) 39. If you lose your check book, you should _______ the bank without delay. (NOTE) 40. It was a ________ letter addressed to the boss and the secretary shouldn’t have opened it. (CONFIDE) 41. The ________ of the flight was delayed so we had to spend the night at the airport. (DEPART) 42. The teacher warned the children that if they _________ again, they’d be punished. (BEHAVE) 43. It’s ________ to study a language if you’re never going to use it. (POINT) 44. I’m afraid I’m in the _________ position of being out of work and heavily in debt. (ENVY) 45. Great works of art like the Mona Lisa are _________. (PRICE) 46. I’m afraid you’ve ________ me because that’s not what I meant. (UNDERSTAND) 47. Why do we always end up by having an ______? (ARGUE) 48. I’ve been a ___________ since I had a hear attack. (SMOKE) 49. Unless you _______ I won’t forgive you. (APOLOGY) 50. I wish you’d be ___________ instead of telling me lies. (TRUE)