A: I play spoil: regularly and I often spend time with my family and friends. What about you?
B: I sometimes play sport; and I always share problems with my family and friends. I often eat fruit and vegetables.
A:I drink plenty of water. I don't have a hobby, though.
B: That's too bad. I don't always get a good night's sleep. Also, I should avoid too much stress. We both have things we should do
For a healthy lifestyle ...
DOS • Take exercise • Eat fruit and vegetables • Share your problems with family and friends • Get enough sleep • Avoid stress • Drink shubcitl
DO NTS • Watch too much TV and video games • Eat junk food • Use gadgets just before bed • Eat a meal late at night • Sui1 the Internet for hours and hours
Объяснение:
I Choose the correct form (Present Perfect/Present Perfect Continuous)
1. Lis b) has opened; a shop which sells stationery Really? Where is it?
a lopez;
b) has opened;
c) has been opening
2 Is Dave still repairing his car? --- Yes, he b) has been repairing it since last Monday.
a) is repairing,
b) has been repairing:
c) has repaired
3. Where's Molly? She c) has gone on business for a week.
a) goes,
b) has been going:
c) has gone
4 Why is Tom upset? - He b) has lost his bag.
a) lost;
b) has lost.
c) has been losing
5. This salad is delicious - Is it? I a) haven't tasted it yet.
a) haven't tasted;
b) hasn't trusted,
c) didn't taste
6. Martin c) has been teaching French since he left university.
a) is teaching;
b) had taught,
c) has been teaching
7. He's confused. He a) has been trying to solve the problem the whole day.
a) has been trying.
b) trees;
c) tried
8. Can I have some more juice, please? -- Sorry, your sister b) has just drunk it all,
a) just has drunk;
b) has just drunk;
c) has just been drinking
9. The boy's dirty. He b) has been playing football for two hours.
a) is playing;
b) has been playing.
c) has played
10. Would you like to read this book? - No, thanks a lot. I c) have read it before,
a) am reading;
b) have been reading;
c) have read
I1. Is Pauline here? - I don't know. I b) haven't seen her all day,
a) don't see;
b) haven't seen;
c) haven't been seeing
12. Have you seen my glasses? I c) have been searching for them for an hour now.
a) am searching.
b) have searched;
c) have been searching
13. Sarah and I are very good friends. We a) have known each other for twenty years.
a) have known;
b) have been knowing;
c) know
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There are a lot 1… problems facing people 2… the beginning 3… the new century. The problems to be urgently solved are: ethnic conflicts, the growing world population and the ecological crisis. The first two problems are not so vital because they are local ones. Ecological crisis is our mutual problem.
The environment needs to be protected. Millions 4… people 5…... our planet suffer air pollution: cars, factories and plants produce wastes that poison the atmosphere and cause the holes 6…... the sky. Scientists first discovered the hole 7…... 1982. Now it's getting bigger. Man-made chemicals (CFCs) destroy the ozone layer. The ozone layer stops the utraviolet radiation 8…... the sun which causes sunburn and skin cancer. CFCs come 9…... fridges, air-conditioners, aerosol cans and 10…... the manufacture 10…. ... some plastic products. There's another problem. We breathe 11… carbon dioxide (C02). During the last century we have produced much 12… ... it. The sun warms the atmosphere and then some of the heat escapes 13 ……. space. But the carbon dioxide doesn't allow it to get 14… The atmosphere becomes warmer. It is called the "greenhouse effect" and it is dangerous 15 … all the living-beings. Some scientists think that it'll make the world hotter and change the climate all 16 … the world.
Trees take carbon dioxide 17… the air and produce oxygen. Big rain-forests are very helpful. But parks and gardens 18…. ... our cities also help us. We should remember that trees can help the Earth and try not to destroy them. That's why we should be kind 19…. . .. birds and animals, they protect large and small forests 20……
Объяснение: