1. What influences the environment badly? 2. What is causing greenhouse effect?
3. Why are greenhouse gases harmful?
4. What is global warming?
5. What is global warming causing?
6. What is the result of global warming?
7. What is the main reason of air pollution?
8. How does air pollution effect on people?
9. Why are wildlife habitats being destroyed?
10. What are the reasons of deforestation?
What is the bad effect of modern farming?
What does killing insects cause?​

1)Oliver and Anna decided to visit a zoo on a weekend. They took a bus and left their home at nine o'clock. Their mother made some sandwiches for them, so they ate the sandwiches on the bus.
2) Friends arrived at the zoo at ten o'clock. They saw a lot of animals there, and also threw some fish to the penguins. The penguins liked it very much. Children also were allowed to ride an elephant, but this was a little expensive.
3) In the evening, children got back on the bus which was taking them home. However, some monkeys decided climb on the bus and to open the window. One monkey climbed through the window and took Anna's banana. Anna and Oliver laughed at this, this was very funny. Oliver took some photos of these funny monkeys.
4) On their way home, Anna and Oliver were singing their favourite songs. They also stopped to buy some ice cream and sweet drinks. Soon after that, the children fell asleep on the bus. They arrived home at eight o'clock, and their mother took them to their beds.

There are more than forty universities in Britain but the names of the most famous institutions are Eton, Oxford and Cambridge; people do not always realize what place these institutions occupy in the whole educational system. 
Eton is a public school, and the best known of the public schools, which, in spite of their name, are not really public at all, but independent and private secondary schools taking boys from the age of thirteen to eighteen years.
Apart from public schools there is a complete system of state primary and secondary education. 
Children, who continue at school until they are sixteen can take the examinations for the General Certificate of Education at Ordinary Level. This may be taken in any number of subjects.