. раскройте скобки, употребив предложения в 1, 2, 3 типах условных предложений. переведите предложения 1. nick will visit his grandmother when he (to be) on summer holidays. 2. i would be happy, if you (to show) me the city. 3. tony would not have been so upset. if he (to know) everything. 4. they (to invite) jane if she phones. 5. if l (to be) you, i would not buy this dress. 6. the browns will spend the week end in the country if their mother (to be) free. 7. if l worker in summer. i (to earn) some money. 8. if dan had a dog, he (to love) it very much. 9. if l hadn't left london, i (to meet) my wife. 10. den (to enter) the medical university if he wanted to become a doctor.

1. Nick will visit his grandmother when he is on summer holidays.(I тип) 
Ник навестит свою бабушку, если будет на каникулах
2. I would be happy, if you showed me the city. (II тип)
Я был бы счастлив, если бы ты показала мне город
3. Tony would not have been so upset if he had known everything. (III тип)
Тони не был бы так расстроен, если бы он все знал
4. They will invite Jane if she phones.(I тип)
Они пригласят Джейн, если она позвонит
5. If l were you, I would not buy this dress. (II тип)
На твоем месте я бы не покупала это платье
6. The Browns will spend the weekend in the country if their mother is free.
(I тип)
Брауны проедут выходные за городом, если из мама будет свободна
7. If l worked in summer, I would earn some money. (II тип)
Если бы я работал летом, я бы заработал немного денег
8. If Dan had a dog, he loved it very much. (II тип)
Если бы у Дэна была собака, он бы ее очень любил.
9. If l hadn't left London, I would have met my wife. (III тип)
Если бы я не уехал из Лондона, я бы встретился со своей женой
10. Dan would enter the Medical University if he wanted to become a doctor.(II тип)
Дэн поступил бы в медицинский университет, если бы захотел стать врачом.

Batman is one of the most popular heroes of DC Comics Universe. First time he was mentioned in Detective Comics No27 in May, 1939. He has no special powers or abilities. His true name is Bruce Wayne and he's a billionaire. He's a very clever and well-educated man. So, all his "powers" are created by himself. As usual, he overcomes his enemies with stratagem and his self-created weapons. Also he is famous with his Batmobile. It's a great car with incredible abilities. It's also made by himself. He's also known as Dark Knight. Gotham is the city, protected by Batman. Joker is his most famous enemy. I think he's one of the greatest heroes in all comics Universe.

Living in the slums is hard.  People there have no comfortable homes, no jobs and a lot of free time.  All these lead to misery and crime.  To improve life in the slums means to demolish them completely.  But this is too radical and costly.  If this is not possible, improvements can start with finding jobs for the people who live in the slums.  If they have work, they will have money to buy food, clothes and will finally rent better apartments to live in.  Another way to improve slums is to repair the houses and to build better new houses.  Providing opportunities for better education for the children from the slums can finally result in their leaving the slums and living happier life elsewhere.