1) Had worked
2) Had been cleaning
3) Have been dancing
4) Will had been worked
5) Will had been snowed
<span> Past</span>
1. There was а large reading-room in our university last week. 2. There were thirty students in our group yesterday. 3. There it will be a new film in our club yesterday 4. There was one telephone in our office yesterday. 5. There were many students at the lecturetwo days ago.
My boyfriend's car is German. His girlfriend's mum is Polish. Do you know Sandra's brother? We live with my wife's parents. Their son's friend earns a lot of money. Is Adam's job dangerous? Susan's uniform is very ugly.
All the teens want to wear fashionable clothes, they want to be independent and free. They are depend on computers and other gadgets. They can not live without it. They are immpressed in a virtual world, and can sit there for hours.
And they can not live without music. They are listening to it everywhere, because music can suit their mood, or to evoke emotions they enjoy experiencing at the moment. And music suggests much about the society in which it is created. Some music is even considered a symbol for a whole generation.
And some teenagers are keen on sport. They do it to be healthy and to keep their figure fit.
1.if you switch off the TV-set,
2.if you get up very early, you will see the sunrise
3.if you eat so many sweets, you will have bad teeth
4.if you don't take this medicine, you will definitely fall ill
5.if you don't save this money, you won't be able rent a house
6.if he forgets his promise, I will remind him about it
7.if you don't put the milk in, it will turn to sour
8.if you don't work hard, you won't pass your exam
9.if you drink some more beer, you will have problems with police
10.if you don't invite Mary, i will do it myself
12.if it rains today, take your umbrella
13.if you don't listen in the class, you won't understand the homework