- Đốt cháy hoàn toàn một amin no, đơn chức, mạch hở thu được tỉ lệ khối lượng của CO2
- Đốt cháy hoàn toàn 1 ankan(A) thu được 11 gam C02 và 5,4 gam nước
- Đốt cháy hoàn toàn một hidrocacbon X thu được 8,96 lít khí CO2 (đktc) và 9 gam nước
- Why do some ethnic people build the communal house? => What ___
- You should pay more _______ in class
- You (wait) _____ for her when her plane arrives tonight
- Write an essay (200-250 words) about the topic Why should we study English
- They have to pay a lot of money every month because they continue to waste electricity and water
- coach care decide scared
- Don't forget to phone the office, she said
- earth's / fossil / fuels / running / out /
- He got severe punishment from the master
- I feel tired now because I stayed up late to revise my lesson last night
- medical national chemical informal
- She started working as a secretary five years ago
- Thank you for calling the North London Arts Cinema. It opens 7 days a week showing
- The people in cafe (not be) _______ friendly when I was there yesterday
- Watching TV is a very popular pastime in the UK. But what kind of programmes do British
- we/looking/for/alternative/sources/energy
- What (you/do) _________________ at 9 p.m tomorro
- When being a child, she received a good _________ (educate)
- Write a paragraph about the seasons in Viet Nam (about 100-150 words)
- When Barbara was Italy, she stayed with an Italian family. (used to)
- Gary is the best guitarist in the class
- Viết một đoạn văn bằng Tiếng Anh kể về những phép tắc ăn uống trong gia đình của mình
- Please read my exercise, Jack, and tell me if it is correct, said Jane to Jack
- allows/chatting/their/watch/via/webcam/body language/with you/to/friends
- Tìm và sửa lỗi sai: Although our grandfather was old but he could help us
- Another typical musical instrument of the Raglai is the flat gong called Ma La
- Do you need a break?, the teacher said to us
- Linh said to her friend, Turn off the light before going out
- delicious like nice fine
- director viewer audience watcher
- generous suspicious constancy sympathy
- Have you ever thought about how your body works? Every day, you make your body do lots
- I ______ (speak) to him about your work several time
- Tìm liên từ thích hợp để điền vào chỗ trống: I didn't feel well _____ I stayed at home
- I lit the fire at 6 o'clock and it ______ brightly when Tom came in at 7 o'clock
- Đặt câu hỏi cho từ được gạch chân: In 201, 51515 people attended Burning Man
- In order for the project to be started, they needed a large _________. (lay)
- Language is considered a significant means for communication in international relations
- Mr. Quang rarely travels to the seaside, _________
- Last week/my class/volunteer/clean/streets
- Our team was (LUCKY) _____ to lose as they had a lot of chances but they missed them
- Make a question for the underlined part: People might watch films on smart phones
- Please don't go there now. => I would rather you _____
- Please help me carry this suitcase, she asked me
- She has made up her mind ______ (have) a garage ______ (build)
- The food was so good that we ate all of it. => It was such _____
- The child can't drink this milk. It's too hot. => __________
- The reasons are basic grammatical ones? I'm scolded by the teacher for these reasons
- Tom regrets (spend) ________ too much time (play) _______ computer games
- What you (do) _____ at this time yesterday
- Acid rain is dangerous. Trees' leaves are damaged. (Because of)
- ______ is important because plants and animals depend on each other to survive. (diverse)
- Can you turn ______ the light? It's too dark
- London is the capital city of the United Kingdom. It is the largest city in Britain
- Many species of wild life are _______ of extinction
- Tìm và sửa lỗi sai: People think computers never do any mistakes, but in fact, they do
- People think that the government is planning to build a new airport