Bài 1. Lấy một cốc nước đầy và một thìa con muối tinh. Cho muối dần dần vào nước cho đến khi hết thìa muối ta thấy nước vẫn không tràn ra ngoài. Hãy giải thích tại sao? Bài 2 .Tại sao đường tan vào nước nóng nhanh hơn tan vào nước lạnh? Bài 3 Mở lọ nước hoa trong lớp học. Sau vài giây cả lớp đều ngửi thấy mùi nước hoa. Hãy giải thích tại sao?

1. I suggest that we should take a shower instead of bath. I suggest ………………………………………………………. 2.He is excited about going to China on holiday. He is looking …………………………………………

Ai học giỏi anh giúp mình với vote 5 sao và cảm ơn nhé

26. English is an (interest) ………………………… and important subject. 27. I have (little) …………………..……. time to play than my friends. 28. Trees can’t be grown here because the soil is too (pollute) ……………..……….. 29. Air (pollute) …………………………is a big problem in many cities in the world. 30. Peter speaks English very (fluent)……..…………………….. V. Read the passage below carefully and write True or False. (students may not write shortened T/ F) After you have thrown away your can, what happens? Well, first of all it is collected by the men who empty your garbage bins each week and taken to a tip, together with all other household rubbish. Then the rubbish is stored and the steel cans are taken separately to a special factory which turns dirty old cans into high quality steel. It’s this steel that may well find its way back into your home in the form of knives and forks, garden equipment and, of course, food and drink cans. FACTS TRUE FALSE 31. Nothing happens to the cans you threw away …… …….. 32. The men who empty the garbage bins cannot receive some money …….. .……. 33. The rubbish and the steel cans are stored at the same factory. …….. …….. 34. The factory turns dirty old cans into high quality steel …….. ……… 35. Knives, forks, garden equipment, …are recycled from the old cans …….. ……..

P/s: Ai giỏi tiếng anh thì giúp mình với ạ !!! 1/ Complete the sentences. Use although + a clause from the box. 1.....although few people came to see it 2. Although they spent a lot of money on the film 3. Although the acting is excellent. 4. ....although it was a comedy 5. ...although it is set in modern times. 2/ Complete the sentences, using although, despite/ in spite of. Sometimes, two answers are possible. 1. Although 2. despite/ in spite of 3. although 4. Despite/ In spite of 5. Although

Rewrite the following sentences, using "Because" and "Because of" 1.The traffic was heavy. We were late to the meeting ->Because of 2.It was noisy in the next department. I couldn't sleep ->Because of 3.My mother was sick. I stayed at home to take care of her ->Because of 4.We fell asleep in front of the TV. We are tired ->Because of ->Because of 5.He can't work hard. He was old ->Because of ->Because of

Từ bài 8 đến bài 11 bài nào dễ thì các bạn làm trước hí.mình cảm ơn nhiều. Mình sẽ vote 5sao hứa lyôn

Trong biểu đồ bên số học sinh thích màu vàng chiếm bao nhiêu phần trăm: A. 35% B. 30% C.25% D.20% Giúp mình với

Bài 5: Cho tia OA vẽ tia OB và OC sao cho góc AOB = 800, góc AOC = 400, tia OE nằm giữa hai tia OA, OB sao cho góc BOE = 600. Tia OE tia phân giác của góc nào ? Vì sao ?

Mọi người giúp mình với, cảm ơn rất nhiều Giải hệ bất phương trình