Choose the best word (a, b or c) for each space. 1 a buys b buying c buy 2 a why b what c where 3 a so b since c because 4 a looking b looked c look 5 a even b still c but 6 a liked b like c liking 7 a of b to c from 8 a them b they c it yesterday i went shopping with my sister. i wanted to 1) something for her birthday. she didn’t really know 2) to get but she seemed to like the idea of a pet, 3) we went to the pet shop. she started 4) at all the animals 5) when she saw the puppies playing in a box, she said that she would to have one of them. i hoped my parents wouldn’t object having a dog in the house. my sister promised to look after 8) properly, so we bought a little brown puppy. tomorrow we are going to take splash to the beach.

1. C buy
2. B what
3. A so
4. C look
5. C but
6. B like
7. B to
8. A then

There is no doubt that the invention of the car changed the world. The invention of the car offers a possible solution to the problem with transport. Also I can say that it changed the world positively but negatively, too.

The positive of the invention is that modern traffic is faster than traffic in the past. The traveling rised when the car was invented. Many products in shops that we like to buy we can get only thanks to cars, because cars make transport better. People like using their cars because they are comfortable and they can move us in a short time. The negative side of this invention is pollution. Many people suffer from different  illnesses caused by pollution and from stress made by noise from cars.

So, the invention of the car had really changed the world in both ways, positive and negative. It gave us a chance to travel with comfort but it also brought stress and illnesses in our life.

1. What are you doing here at such a late hour ? Are you writing your essay ? -- No, I have already writtten it .I am working on my report. -- And when did you write your essay? -- I finished it two days ago.
2. I say, Tom, let's have dinner. -- No, thank you, I have already had dinner.
3. What is the weather like? Is it still raining ? --No, it has stopped raining.
4. Please give me a penciI I have lost mine.
5. I haven't met Peter since Monday.
6. Nina has just finished work.
7. Where is Sergei? -- He has gone home. He left the room a minute ago.
8. What are you reading now? -- I am reading "Jane Eyre" by Charlotte Bronte. 9. They read "Ivanhoe" by Walter Scott aa month ago. What about you? Have you read "Ivanhoe"?
10. My watch has stopped. There is something wrong with it.
11. Have you seen Jack today? -- Yes, I saw him at the institute.
12. Have you heard the new symphony by M.? --Yes, I have. --When did you hear it? -- I heard it last Sunday.
13. You have changed so much. Has nything happened?