1.Yuri Gagarin (be) ………………………………. the first human to travel into space. 2.Vy and Oanh (not walk) …………………….………….… together yesterday morning. 3.She (injure) ………………………..…….… herself when playing basketball this morning. 4.Lam (know) ………………………………. Phong years ago, but she just (talk) ………………….………….… to him last night. 5.Tram (give) …………………….….…….… me a badminton racket last weekend. 6.My family (eat) …………………………….… seafood noodles last Sunday. 7.(Minh, go) ………………………..…….… fishing near West Lake last month? 8.My uncle and his family (go) …………………….… to China for the 2008 Summer Olympic Games in Beijing. 9.Germany (win) …………………………….… by one goal to zero against Argentina in the 2014 World Cup. 10.What time (the boxing match, start) …………………………………………….……….… last night?

Trăng của mỗi người Mẹ bảo trăng như lưỡi liềm Ông rằng như con tuyền cong mui Bà nhìn như hạt cau phơi Cháu cười quả chuối vàng tươi ngoài trời Bố nhớ khi vượt Trường Sơn Trắng như cánh chợp chờn trong mây. => nêu cảm nhận

Bài 1: a) Tính thể tích khí oxi tối thiểu (đktc) cần dùng để đốt cháy hết 1,6g bột lưu huỳnh b) Tính khối lượng SO2 tạo thành sau phản ứng

II. Choose the best options to complete the following sentences. 1.I often practise ___________ in the gym four times a week. A. boxing B. fishing C. driving 2.It's snowy outside. We can go___________. A. tennis B. skiing C. football 3.He sometimes goes ___________ with his father at weekends. A. badminton B. table tennis C. swimming 4.The _____________ has attracted many famous athletes this year. A. sports competition B. Game Show C. music event 5.I like playing ______________. It makes me more intelligent. A. aerobics B. gym C. chess 6.In a _____________ match, players will try to kick the ball to the other team's goal to score. A. basketball B. football C. volleyball 7.Why don't you do__________? It can help you protect yourself. A. cycling B. karate C. skateboarding 8.Boys often play ___________ in the schoolyard at break time. A. aerobics B. cycling C. marbles III. Choose the best options to complete the following sentences. 1. He started his __________ when he was 20 years old. A. congratulation B. athlete C. career D. achievement. 2. Tiger Woods is __________ as one of the most famous golf players. A. regarded B. looked C. become D. thought. 3. _________________! You've passed the exam. A. Thank you B. Never mind C. Congratulations D. You're welcome 4. She was totally____________after finishing her performance. A. exhausted B. fantastic C. exciting D. stressful 5. Doing morning exercise keeps us _____________ every day. A. tired B. fat C. fit D. bored 6. They have joined many activities like sailing, cycling, fishing and football. They are very ___________. A. sporty B. strange C. crazy D. helpless 7. Many football competitions are held at My Dinh ________________. A. Square B. House C. Building D. Stadium 8. Don't forget to bring your ___________to climb a mountain. A. bat B. sport shoes C. sandals D. goggles 9. The children are playing blind man's bluff in the _____________. A. court B. pool C. playground D. roof 10. France was____________ to hold the UEFA Euro 2016. A. elected B. spent C. brought D. thought IV. Fill in each blank with one of the conjunctions "and/ or/ but/ so/ because/ although" to complete the sentences. 1. Is her child a boy …………………….… a girl? 2. I forgot to bring the map, …………………….…I got lost. 3. He failed the examination …………………….… he didn't study hard. 4. Lien won the match …………………….… she was injured. 5. My new classmate is quite friendly …………………….… sociable. 6. I don't like watching films on TV …………………….… I like watching them at the cinema. 7. She likes watching cartoons …………………….… they are colorful and funny. 8. He helps his friends a lot …………………….… he is very busy. 9. Lan sings very well …………………….… she cannot sing in front of many people. 10. The movie was very boring …………………….… we went out to go shopping. V. Change the following verbs into past tense verbs. 1.play …………………….… 6.forget …………………….… 2.go …………………….… 7.tell …………………….… 3.win …………………….… 8.see …………………….… 4.injure …………………….… 9.give …………………….… 5.take …………………….… 10.come…………………….…

vẽ gì cũng đc xấu = báo quá màu, ko app

Câu 4: Em hãy sưu tầm ca dao, tục ngữ và hò vè của nhân dân ta qua các thời kì lịch sử lên án chính sách cai trị, bóc lột của các triều đại phong kiến phương Bắc.

Câu 3: Theo em, việc chính quyền đô hộ mở trường học ở nước ta nhằm mục đích gì?

Câu 2: Em có nhận xét gì về sự chuyển biến cơ cấu xã hội của nước ta giữa hai thời kì Văn Lang – Âu Lạc và thời kì bị đô hộ

Câu 1: Em hãy cho biết xã hội thời Văn Lang – Âu Lạc đã bị phân hóa thành những tầng lớp nào? Xã hội có sự phân biệt giàu nghèo chưa?

Giúp mình bài này nhé. Một bài toán về thống kê.