I)-Fill in each blank with the correct statement to complete the conversation between Dr. Nelson and Duong about accommodation outside the Earth. A.With solar power, we might produce oxygen and water from the gases in the upper atmosphere of Venus. But we have to bring food from the Earth for the first period. B. The surface temperature is nearly 500 degrees centigrade, and the pressure is 92 times more than that of the Earth. Actually, the spaceship is kept 50 kilometers above the surface of Venus, and we will not have any of these problems. C. You know, scientists are looking for places where we can live outside the Earth.

Mong các bạn giúp với ạ Ko cần trả lời câu 1 bài đọc

Tính khối lượng H2O bị điện phân để tạo ra 5,6 lít O2 (đktc) và khí H2

Mọi người giải giúp em theo hình bên dưới. EM CẢM ƠN.

Cho 2,8g CaO tác dụng với 200g dung dịch H2SO4 có nồng độ 40% a/ Viết pt b/ Tính nồng độ phần trăm các chất có trong dung dịch sau phản ứng

Hứa 5 sao+hay nhất+combo tim. Tui mà không vote đầy đủ cho khóa nick luôn! (trừ khi trả lời đầy đủ nha!). Suy nghĩ của em về bài thơ sau bằng tiếng Anh: “Xuân đi học coi người hớn hở, Gặp cậu Thu đi ở giữa đàng, Hỏi rằng: "Sao đã vội vàng, Trống chưa nghe đánh, đến tràng làm chi? Thôi, hãy hượm, đừng đi, anh ạ. Này con khăng tôi đã sẵn rổi. Cùng nhau ta hãy đánh chơi. Lát rồi ta sẽ tới nơi cũng vừa." - Thu đáp lại: "Dẫu giờ còn sớm, Cũng nên đi, kẻo chậm làm sao? Nếu chờ khi đánh trống vào, Dầu ta rảo bước tài nào kịp cho. Trễ giờ ta phải nên lo."

Tìm và ghi lại 2 dẫn chứng về tấm gương giàu ý chí và nghị lực vượt khó trong xã hội hiện nay ( Mỗi dẫn chứng ghi từ 5-7 câu)

Viết chữ '' tuyển cr '' nha mn = app nha thks ạ

Vẽ anime ./ chibi ......................................

IV. Put who/ whom/ which/ that/ where…. in the blank 1. The parents thanked the woman ____had saved their son 2. The factory _____closed last week had been there for many years 3. Two men, neither of _____I had been before, came into my office. 4. I like the ice-cream ____they sell in that shop 5. He ate the food _____ no one else wanted 6. John has got a new mobile phone ____ takes photos 7. The village _____ I ran out of petrol didn’t have a petrol station V. Make one sentence from two. Use who/ which/ that/ where ….. 1. I went to see a doctor. She had helped my father I went to see the doctor ___________________ 2. A woman wrote to me. She wanted my advice The woman ______________________ 3. Mary was wearing the red dress. It was made in France Mary was wearing the red dress ______________ 4. We stayed at Sofitel hotel. Mark recommended it to us We stayed at Sofitel hotel ___________________ 5. John is one of my closest friends. I have known him for three years John is one of my closest friends ______________ 6. New York is one of the largest cities in the USA. My sister is living there New York is one of the largest cities in the USA___________ 7. Ann talked to a man. He won a lot of money Ann talked to the man___________ VI. Rewrite the following sentences by using relative clauses 1. He worked for a woman. She used to be an artist. 2. They called a doctor. He lived nearby. 3. I wrote an email to my sister. She lives in Italy. 4. Linh liked the waiter. He was very friendly. 5. We broke a car. It belonged to my uncle. 6. Ba dropped a cup. It was new. 7. Nam loves books. They have happy endings. 8. I live in a city. It is in the north of Vietnam. 9. The man is in the class. He is wearing a blue hat. 10. The woman works in a hospital. She is from India. 11. My sister has four sons. She lives in Japan. 12. The man was rude. He was wearing a red shirt. 13. The phone is on the table. It belongs to An. 14. The TV got broken. It was my grandfather’s. VII. Viết lại câu sao cho nghĩa không đổi 1. The man is her father. You met him last week. _______________________________________. 2. Zoe likes the blue T-shirt. My sister is wearing it. _______________________________________. 3. Show me the new hats. You bought them last night. _______________________________________. 4. Zoe has a sister. Her sister’s name is Juma. _______________________________________. 5. That is a company. It produces rings. _______________________________________. 6. The children were attracted by the show. It was performed so many. _______________________________________. 7. My best friend can compose songs. Ly sings folk songs very well. _______________________________________.