C) the Perfect Tenses Example: They have already brought the medi¬cine. — The medicine has already been brought.

8. He has booked the tickets and the clerk will have brought them by 2 o'clock. 9. They had painted the house by his arrival. 10. The police haven't found the reason for the accident yet. 11. Have you touched anything here? 12. The sociologist has interviewed a lot of students.13. Have they tested all the machines? 14. The flood has caused considerable damage. 15. John will have received the papers by tomorrow.

d) modal verbs.
Example: He can do this work. — The work can be done (by him).
1. She can find a job easily. 2. The matter is urgent. They should phone her immediately. 3. The boss wants Mr. Black. You must find him. 4. I can make an interesting offer to you. 5. He's got a pay rise and now they can buy a new house. 6. You must send the document as quickly as possible. 7. The weather is warm. She may plant the flowers. 8. The document is of great importance. He must show it to us. 9. He must give back the book on Sunday. 10. Their kitchen is large and they can use it as a dining room. 11. Ecologists say that we should take care of our planet", 12. You must send for the doctor immediately. 13. The lecture is over. You may ask questions. 14. You should avoid the center of town during rush hours. 15. They agreed that the club should raise membership fee.

All people can be divided into shopaholics and those who hate shopping. I definitely fall into the second category, but as we all know shopping is a pressing necessity. I do little shopping during the week because I’m usually busy studying. If I do go somewhere to buy some food it’s within walking distance from my home. For instance, I occasionally go to the butcher’s to buy some meet or to the greengrocer’s for some vegetables. I sometimes go to the chemist’s if I need some medicine.

I try to do most of the shopping at the weekend when I have plenty of time. I usually go to a supermarket where I can buy not only food by also household goods such as cleaning products. I always make a shopping list not to forget anything. Among the items on my list are bread and bakery, cereals, meat and dairy products, fruit vegetables, drinking water and juice. As you can see it’s rather long, so if you asked me if I’m a «basket-person» or a «trolley-person» I would take a shopping cart and go down the aisles. When I’m done with everything on the list, I head for the till and pay for my purchase. When I don’t want to spend time doing the shopping myself I can have food delivered to my place. I choose what I need from an online catalogue; place my order on the site and wait for a courier to deliver it.

If I need some clothes I go shopping in a department store or a shopping centre because they offer good value. I never go to boutiques or upmarket shops because they are rather pricy and I can’t afford them. I often go shopping online. There are great benefits of shopping online. Competition is high, so there are always great sales and promotions. You also save time by shopping online.

So, that’s practically all about my going shopping. As I’ve already said I hate it. And you?

1.If I had put the roast chicken into a refrigerator, it would not have spoiled.

2.If he buys beer, he will buy prawns too.

3.If she goes to the supermarket, she will buy some meat.

4.If he were a meat and potatoes person (someone who prefers plain things to fancy ones), he would not do it.

5.If the weather had been fine yesterday, we would have gone fishing.

6.If I had stidied better, I would have had more opportunities.

7.If a computer accounting system had been introduced in this small shop, the costs of operating the system would have been greater than its benefits.

8.Our company will make more profit if sales increases.

9.If I had known you were at the office I would have called in.

10.If I were a vegetarian, I would not eat meat and fish.