LÀM GIÚP EM VỚI Ạ IV. Choose the best answer. 1.Can you tell me the reasons for (celebrating/ celebration/ celebrate/ celebrated) the Mother’s Day? 2.We think that Mother’s Day should be celebrated (nationhood/ nation wide/ nationality/ nation). 3.We are going to (celebrate/ celebrated/ celebrating/ to celebrate) the anniversary of our 50th wedding. 4.There used to be a military (parade/ festival/ party/ celebration) in Red Square on 1st May. 5.What activities do you want to (taking part in/ take part/ took part) in at school and at the club? 6.At last I’ve found the information that I was looking (at/ for/ after/up). 7.Tet is a festival (it/ what/ which/ who) occurs in late January or early February. 8.Are you looking forward (seeing/ to see/ see/ to seeing) Jane again? 9.(Even/ Even though/ Even when/ Even if) she can’t drive a car, she has bought a car. 10.What is the name of the man (he/ what/ which/ who) gave us a lift? 11.We lost the match (because/ but/ and/ although) we didn’t play well. 12.I’m going to throw these old clothes (away/ over/ off/ up). 13.It’s late. It’s time for us (go/ going/ to go/ went) home. 14.It’s very nice (in/ on/ of/ at) you to say so! 15.Do you know the man (who/ whom/ which/ whose) we met yesterday? V. Combine each pair of sentences in two different ways with but and although. 1. I couldn’t sleep. I was tired. ........................................................................................................................................ 2. We enjoyed the holiday. It rained a lot. ........................................................................................................................................ 3. He’s moving to London next month. He doesn’t like big cities. ........................................................................................................................................ 4. She isn’t English. She speaks English perfectly. ........................................................................................................................................ 5. They have very little money. They are happy. ........................................................................................................................................ VI. Supply the correct word form. 1.There are many _________ throughout the year. (celebrate) 2.He wants to ____________ his room. (decoration) 3.Tet is a ______________ festival of the Vietnamese people. (joy) 4.I’m very ____________ of my father. (pride) 5.We often go to the town ___________ house. (culture) 6.She isn’t happy with _________ for Tet. (prepare) 7.Easter is a joyful festival which is _____________ in many countries in the world. (celebration) 8.People crowded the streets on _________ (nation) Day to watch __________ parades. (color) 9.He is the _________ of our string band. (compose) 10.He is the __________ and pride of his mother. (joyful)

Cho tứ giác ABCD. Gọi O là giao điểm của 2 đường chéo ( không vuông góc), I và K lần lượt là trung điểm của BC và CD. Gọi M và N theo thứ tự là điểm đối xứng của điểm O qua tâm I và K. a) C/mrằng tứ giác BMND là hình bình hành. b) Với điều kiện nào của hai đường chéo AC và BD thì tứ giác BMND là hình chữ nhật. c) Chứng minh 3 điểm M,C,N thẳng hàng.

Đổi các động từ trong ngoặc thì hiện tại đơn hoặc hiện tại tiếp diễn: 1,what you (do) here ? I(help) my ther 2, why you ( wash) your clo thes this morning? Because the sun (shine);I never (wash) clothes when there are clouds in the sky

Lập các cặp phân số bằng nhau từ các đẳng thức (-25).2=5.(-10)

Giúp mình với ạ hứa sẽ cho năm sao :<

Một ấm đun nước bằng điện được sử dụng với hiệu điện thế 220V thì tiêu thụ lượng điện năng là 900kJ trong 10 phút mỗi ngày. Hỏi : a) Tính công suất của ấm. b) Tính cường độ dòng điện qua dây nung và điện trở dây nung của ấm. c) Tính điện năng tiêu thụ và số tiền phải trả trong 1 tháng (30 ngày) khi sử dụng ấm đun này, biết là 1kW.h giá 1200 đồng. d) Giả sử mắc ấm này vào hiệu điện thế 110V thì công suất tiêu thụ của ấm là bao nhiêu?

giải nhanh giúp mik nhé,cảm ơn mn nhiều ,nhanh đúng hứa vote 5* nè

tích hai nghiệm của phương trình -x^2+7x+8=0 có giá trị bằng bao nhiêu

Các Bác giúp em c6 c7 vs ạ e cảm ơn

LÀM GIÚP EM VỚI Ạ I. Make one sentence from two. Use the words in brackets. 1. The forecast said it would rain. It turned out to be a beautiful day. (although) ............................................................................................................................................... 2. I’m no better. I’ve taken the bill. (Even though) ............................................................................................................................................... 3. I told the absolute truth. No one would believe me. (but) ............................................................................................................................................... 4. He didn’t notice the sign. It was right in front of him. (though) ............................................................................................................................................... 5. Jason was very tired. He leant back and closed his eyes. (because) ............................................................................................................................................... 6. I’m learning English. I like learning English. (and) ............................................................................................................................................... 7. You can’t speak to Tim at the moment. He’s sleeping. (so) ............................................................................................................................................... 8. Nobody would recognize him. He wore glasses and false beard. (so that) .............................................................................................................................................. 9. Nick had nowhere to go. He slept on the park bench. (since) ............................................................................................................................................... 10. Simon couldn’t come to the meeting. He was busy. (therefore) ............................................................................................................................................... II. Join a sentence in column A to a suitable sentence in column B, using the word in brackets. ( A ) 1.He has a very important job. 2.She wasn’t wearing a coat. 3.I had never seen her before. 4.No one laughed. 5.We thought we’d better invite them to the party. 6.I didn’t speak the language. 7.The heating was on. 8.I didn’t recognize her. 9.Emma was offered a job. 10.We’re not very good friends. ( B ) a.The room wasn’t warm. (even though) b.We didn’t like them very much. (even if) c.I’d met her twice before. (though) d.He isn’to particularly well-paid. (although). e.We’ve known each other for a long time. (although) f.She turned it down. (although) g.I recognized her from a photograph. (although) h.The joke was funny. (although) i.It was quite cold. (though) j.I managed to make myself understood. (although) 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - III. Read and answer the questions. Every December, I begin to feel uncomfortable. Why? Christmas is coming. Most people enjoy this holiday, but it makes me depressed. First, I’m not a religious person. This holiday celebrates the birth of Christ, and it’s full of religious symbols. Second, Christmas is becoming more and more commercial. It’s the most important time of year for owners of stores, for example. Spending lots of money seems to be people’s main activity in December. Everywhere you hear the commands “Buy! Spend! Give!”. It’s awful. Finally, I think Christmas is difficult time of year for people without families. I’ve been living away from my family for several years, and I miss being with them-especially at Christmas. 1)What is Christmas associated with? ......................................................................................................................................... 2)When is the birth of Christ? ........................................................................................................................................ 3)What seems to be people’s main activity in December? ........................................................................................................................................ 4)Who finds Christmas the most important time of year? ........................................................................................................................................ 5)Who finds Christmas is a difficult time of year? ........................................................................................................................................