1.
I am going to the library tomorrow. I shall read about organic nature in
the encyclopedia there. Soon I shall have an examination on biology.
2.
My friends and I are going to become agronomists and foresters.
3. The
second-year students are studying botany, biology, but they are not study<span>ing
agronomy and forestry. They will study them next year.
4. Kester did not become a student after school. He worked for some years.
5. Where did Kate and Kester work after the institute? Did they work here in
our country? - No, they did not work here. They went to their own
countries as specialists.
6. Man lives on the Earth because plants give him oxygen.
7. Palms do not grow in the north, it is
always cold for them there.
8. My friends and I are go</span><span>ing to the country
next summer. We are going to help the farmers in their work in the
fields.
9. Kate, what is Ann going to do this summer? - Oh, you
know, Pete, she is going to visit me in India and to see this
country.
10. Were you going to become a biologist when you were
at
school? - No, I wanted to be an engineer, but I was not good at
mathematics at that time. Now here I know it well and like it very
much.
</span>
1-5 Mr Weller was wrapping a present for Melanie, when Melanie came back and saw it.
2-1 Mr Weller was raising the flag when the weather changed.
3-2 While Mrs Weller was cooking the turkey, she found an earring.
4-4 While Stuart was eating Christmas pudding, he found the coin.
5-6 While Daniel and Melanie were going to their grandparents', they met Santa Claus.
6-3 The Wellers were watching the parade on TV, when they saw thier friends.
1. People didn't use to live for a long time because of bad diet, bad medical treatment, and bad living conditions.
2. Rural life used to attract people in the past. Today they enjoy living in lovely country houses.
3. By 1900 Britain did not use to be the world's strongest industrial country.
4. A lot of people used to come to Britain from Africa, Asia and the Caribbean.
5. Britain's architecture used to reflect its rich history. Today it reflects modern technologies.
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