anastasiya_barteneva-e30e

1. You are not allowed to buy alcohol if you are under 18 in Russia. 2. In Russia young people are not allowed to buy cigarettes if they are under 18. 3. In the USA a person is not allowed to buy alcohol if he or she is under 21. 4. Customers are not allowed to take dogs to lots of shops. 5. In Britain, you are not allowed to drive without a seatbelt.

1. Can I smoke in here? - Sorry, you can't. You can't smoke in public places in Russia. 2. Can I take pictures in this church? - No, you can't. The use of cameras is prohibited. 3. Can we take pictures at the Hermitage? - Yes, you can. But you can't take flash pictures.

Реакция хлорида лития с горящим пламенем горелки приведет к образованию ярко-красного пламени. Это связано с тем, что хлорид лития содержит литий, который является химическим элементом, способным придавать пламени красный цвет.

1. Last night my sister fell ill. We had to call the doctor. (Correct) 2. Jane must wear glasses. She has bad eyesight. (Correct) 3. I can fix the car myself. I have to take it to a motor repair shop. (Wrong - "have to" should be "don't have to") 4. I couldn’t join you last Friday night. I didn’t have to work late. (Correct) 5. The government should do something about the rising prices. (Correct) 6. I think you should give up smoking. (Correct) 7. You mustn’t tell them what you have seen! It’s my private life! (Correct)