Here are some other questions the doctor asked Bill. What did Bill answer?
Have you ever had a medical check? Yes, it has. I broke it three years ago. No, I haven't. I always feel fine. Yes, I have. I have had it this month. No, I haven't. I exercise every day, and I don't have back problems. No, I never have. I check my teeth twice a year. Has your leg ever hurt? Have you ever had tooth- ache? Have you ever felt unwell after running? Have you ever had backache?
У Леры есть много друзей по переписке и она любит писать писем. У нее есть много конвертов с марками из разных городов и населенных пунктов. В году Лера подарила своей двоюродной сестре почтовую марку.
What does Sveta like doing? Read and tell your friend about her hobby. (Чем любит заниматься Света? Прочитайте и расскажите своему другу о ее хобби.)
Sveta likes collecting stamps. She collects Russian stamps and stamps from other countries. Sveta has got 100 stamps. (Света любит собирать марки. Она коллекционирует марки России и из других стран. У Светы есть 100 марок.)
1. Nowadays scientists worry about ecology and its meaning very much.
2. In summer people, especially children, are fallen under the ultraviolet radiation.
3. I don't like this water filter. I think, we should find another one.
4. There are so few places with the safe habitat.
5. The destruction of fish in this lake is really ecological problem.
6. What can cause the pollution of this power supply?
7. People can't imagine, how often they pollute the air, water and ground themselves.
8. The dump of rubbish is forbidden in this place.
9. The waste should be worked over by special plants.
10. The environment protection is really important question at this conference.
Объяснение: