Exercise 4. Open the brackets and use the comparative form of the adjectives and adverbs. 1. This exercise is (simple) than that one. 2. Why are you talking? Please be (quiet). 3. New districts of Astana are (beautiful) than the old ones. 4. He is (clever) than his brother. 5. My (old) sister is 4 years (old) than me. 6. There are (many) customers on Saturdays than on weekdays. 7. Are expensive things (good) than cheap ones? 8. Is English grammar (difficult) than Kazakh grammar? 9. He has made (few) mistakes than yesterday. 10. She had to give us (far) information though she didn't want to. 11. Students from Group 3 are (industrious) than those from Group 1. 12. Have you met our new colleagues Mr. Brown and Mr. Green? The former is an excellent dentist, (late) is a good surgeon. 13. They have got down to business without any (far) delay. 14. This matter is (urgent) than that one. 15. He plays tennis (bad) than she. 16. He's got a still (old) edition of this book. 17. Is there a (late) train passing here? 18. (far) details will be given tomorrow.

Утр 1.

I did this exercise two minutes ago.

We have gone to school since the first form.

We went to school yesterday.

You saw a horse last week.

You have never seen a horse.

He  has just said that.

He said that a minute ago.

They have already had breakfast.

They had breakfast at 2 o’clock.

Упр.2

I have not done this exercise before.

I did this exercise yesterday.

We have not gone to school since the first form. .

We went to school yesterday.

You saw a horse last week.

You have never seen a horse.

He has not said that yet.

He said that a minute ago.

They have not had breakfast yet.

They had breakfast an hour ago.

Объяснение:

1. A company would trade its action if it were recognized.

2. Someone downplayed the positives as the company did not receive such people.

3. If there were no different centers, it would be important for the company to leave its capital.

4. If they were selling securities on the stock exchange, they would be crimson in excess.

5. If these tourist services offered to compete with firms, we have small better choices.

6. As you sell these actions, you try to create all your problems.

7. If this company was exploring a larger market abstract, it would be more attractive to investors.

8. If we wanted to lower this product, we would remove it from the market.

9. If they had a choice, they would be doing domestic production.

10. Consumers are happy to buy their product as you change the packaging.