<span>1. Betty was drinking coffee while she (was waiting for) her friend.
2. How long have you ( lived/been living) in this town?
3. When my mother came home I (had already done) the housework.
4. If Simon ( arrives) in time we shall go for a walk.
5. Why are you so dirty? – I (have been work</span><span>ing) in the garden all morning.
6. Don’t phone her now. She (is study</span><span>ing).
7. You look busy. – I am. I (am writ</span><span>ing) a letter to my brother.
8. You sounded tired when I spoke to you last night. – Well, I (had been paint</span><span><span>ing</span>) the house all day.
9. Have you sent these letters yet? – Yes, I ( posted) them yesterday.
10. Are there any biscuits left? – Sorry, I (have eaten) them all.</span>
Ex. 25
1. Rabits don't catch wolves. Wolves catch rabbits.
2. The Earth doesn't go round the Moon. The Earth goes round the Sun.
3. The Volga river doesn't flow into the Black Sea. The Volga river flows into the Caspian Sea.
4. Patients don't look after nurses in hospitals. Nurses look after patients patients in hospitals.
5. Water doesn't boil at 50 degrees Centigrade. Water boils at 100 degrees centigrade.
6. Indians don't live in Scotland. They live in North, South and Central America.
7. Tailors don't make things from dough. Tailors make things from fabric.
8. Our city doesn't stand on the river Thames.Our city stands on the Moscow river.
9. It doesn't often rain in Africa. It rarely rains in Africa.
10. Tigers don't eat grass. Tigers eat meat.
11. Our group doesn't study Arabic. Our group studies English.
12. Our classes don't begin at 5 a.m. Our classes begin at 8 a.m.
I really don't go to school today. I want to stay in bed all day. I can't buy a new computer. I've only saved 300. The city's noisy.i really live by the sea. She speak me her answers tomorow. I hope she says "yes". I need someone study French with. I've got my oral test next week. I don't get up early but i prefer to sleep in at weekends. I always practice afford the night before a test.
Could you give me some shugar?
Could you give me some tea?
Could you give me some pepper?
Could you give me some rise?
I don't like any mushrooms
I don't like any tomatoes
I hate any problems
I don't want to solve any problems
I have some problems
I have some ideas
He has some pictures
She has some friends
I have an idea
She has an apple
He is an artist
My brother is an actor
1 the
2 the,the,-
3 the
4 -,the,-
5 -
6 -,-,the
