Кто по шарит choose the correct variant of the preposition. task (0) is an example. a) for b) in c) on d) of 0. our growing need for food has had many harmful effects on the environment. 1. scientists study the long-term consequences of human actions the environment. 2. to understand influence the earth, the nasa began to use satellites to study global warming. 3. even minute changes any one factor in an ecosystem can change a particular plant or animal.

1in ( b)
2 of ( d)
3 for(a)

… live in the country, but now we live in a big city. 3. … you … to like swimming? 4. She … never let me come back home late in the evening. 5. I … to … toy cars, but now I don't. V. Correct whatever is wrong in the following. 1. I use to like drawing when I were a child. 2. What was you did yesterday at 9 p.m.? 3. Who do you look at? I look to that girl. 4. I didn't saw them yesterday evening, they were not home. Did you saw them? 5. Does he has some English books at his house? 6. He didn't obeyed their advices. VI. Choose the correct alternative in each sentence. 1. Our visit to the museum was enjoyable although / despite some of its sections were closed. 2. He's good looking, but on the other hand / although he's very selfish. 3. He really liked the film. However / even though he couldn't afford to buy the video. VII. Translate the following sentences into English.

Good morning, sir. 
- Good morning. Come in, Mrs. Volkova. Please, take a seat. Tell me, how long you were in your last job with "Pine"? 
- I worked for "Pine" for 6 years. 
- Did you hold a good post there? 
- I started as a courier but a few months later I filled the vacancy of shopassistant. I had been working as a shopassistant for 3 years when I was promoted from shopassistant to Supplies Manager. And I have worked as Supplies Manager for the last few years. 
- And why did you leave your previous job? 
- Well, first of all the job involved much travelling but I have small children to look after. So, my heart was breaking when I left my kids home. I used to go on business abroad and sometimes I was away from home for a few days. So, I decided to quit and now I am looking for the position of shopassistant.I find it more suitable. I won't have to leave home. Besides, I have enough experience to do the job. 
- Well, you have excellent references from your previous job and wide-ranging experience in trade. You'll start on 10000 rub. and if you do well we''ll review it after the term of probation, which amounts to 3 months. Have you got any questions for me? 
- What are the working hours? 
- The hours are from 9 till 6 p.m. with an hour for lunch. Does it suit you? 
- Yes, sure. When do you want me to start, sir? 
- In a week, if possible. 
- All right. 
- Fill in the application form and get ready to start working in a week. It was nice meeting you. Goodbye. 
- Thank you. Goodbye.