Soạn bài chị em thúy kiều sách VIEN

Supply the correct tense or form of the verbs: 1. I ( meet) ………..my sweetheart while I ( work) ………..there this time last year. 2. We used ( write) __________ to each other every month when we ( be) _________ at grade 8. 3. If I (be) ________ you, I ( not tell) __________my parents like that. 4. He ( wear) ___________ the same old coat since he ( move) __________ here. 5. The astronaut’s clothes ( made) __________ from special material. 6. Nam ( award) _________ a gold medal in the chess tournament last week. 3/ Rewrite the sentences: 1. It took me 2 hours to type this letter. ( I spent) _______________________________________________ 2. When did they decorate your kitchen? ( When) ________________________________________________ 3. We haven’t been to the concert for over three years.( We last ) _______________________________________________ 4. The box is very small. He can’t put such a toy into it. ( enough) ______________________________________________ 5. Finish your homework or you can’t go out with your friends. ( if) ________________________________________________ 6. “ Which school do you go to, Quan?”, said the examiner. ( The examiner asked) _______________________________________________ 7. Minh last wrote to his pen pal five months ago. ( Minh hasn’t) ____________________________________________ 8. They usually wore jeans when they were young.( they used) _______________________________________________ 9. The water was so cold that she couldn’t make any tea. ( too) __________________________________________________ 10. I don’t have enough money, so I can’t buy that iphone. ( if) _________________________________________________ MONG ANH CHỊ GIÚP ĐỠ VÀ GIẢI THÍCH CÁCH LÀM Ạ

Chứng minh rằng nếu một tam giác có hai đường trung tuyến vuông góc với nhau thì tổng các bình phương của hai đường trung tuyến này bằng bình phương của đường trung tuyến thứ ba.

cho x,y>0, x+y nhỏ hơn hoặc =2. tìm min của x+y+2/x+2/y

của hàng sáng 1/2 số goạ của hàng c hiều bán 3/5 còn lại70 hỏi cả ngày bán ?

Chia tay anh thủy theo mẹ về quê ngoại ở quê thủy đã viết bức thư cho anh kể về cuộc sống mới sau 1 tháng hai anh em chi tay .Em hãy nhập vai của thủy để viết bức thư ấy

Giải giúp em vớiiiiii!! Cần gấp dạng 3 ạaaa

Giúp Mình với ạ Mình cảm ơn trc ạ

I. Choose the best option 1.Trang …………. every afternoon. A.watch B. watches C. watchs 2…………..is it from your house to your school? A.How high B. How heavy C. How far 3.Do you live ………….12 Thuan Kieu Street? A.at B. on C. in 4.Ho Chi Minh City is the big city, and it is ………….than Ha Noi. A.biger B. biggest C. bigger 5.Thuy likes fashion, and ………….does Lan. A.but B. so C. too

XI. Read the text carefully, then answer the questions. Vietnam is a multiethnic country with 54 ethnic groups. The Viet (Kinh) people account for 87% of the country’s population and mainly inhabit the Red River delta, the central coastal delta, the Mekong delta and major cities. The other 53 ethnic minority groups, totaling over 8 million people, are scattered over mountain areas spreading from the North to the South. Among ethnic minorities, the most populated are Tay, Thai, Muong, Hoa, Khmer, Nung... with a population of around 1 million each; while the least populated are Brau, Roman, Odu with several hundred people each. The main economic activity of most ethnic peoples is wet rice cultivation. A number of ethnic minorities had mastered some farming techniques. They grew rice plants in swamped paddy fields and carried out irrigation. Others go hunting, fishing, collecting and live a semi-nomadic life. Each group has its own culture that is diverse and special. Beliefs and religions of the Vietnamese ethnic minority groups are also disparate from each other. 1. How many ethnic groups are there in Vietnam? _______________________________________________________________________ 2. Where do the Kinh people mostly live? _______________________________________________________________________ 3. What is the population of the Tay? _______________________________________________________________________ 4. Which ethnic groups have the smallest population? _______________________________________________________________________ 5. What do most ethnic peoples mainly live on? _______________________________________________________________________ 6. Do the ethnic minority groups have the same culture, religion and belief? _______________________________________________________________________ 7. How is the culture of each ethnic group? _______________________________________________________________________