Complete the sentences with the words in the box 5 class​

1. She entered the University last summer and will finish it in four years.
2. Better not to miss classes, and you can quickly fall behind the group. It is well known that to catch up is always difficult.
3. All students in the group got credit for linguistics. This was a major challenge.
4. My favorite subject, of course, English. I also enjoy the geography of the UK and the USA.
5. I don't like to write dictations and exposition, but I understand that it is necessary for the acquisition of writing skills.
6. Timetables so that lectures alternated with practical exercises.
7. The elder of our group received a scholarship from the British Council. She will study at the University of London and simultaneously write a thesis.
8. I don't think, preparing for exams, makes sense all night to go to sleep. The effect of this training can be reversed.
9. My greatest fear is to fail the exam in psychology, so I try to learn everything almost by heart.
10. In the teaching staff we have three professors, four associate professors, five senior lecturers and seven assistants.
11. Checking test papers, the teacher notes errors on fields.
12. In this session there will be one written and two oral tests, and four exams.
13. In the beginning of the year in the Dean's office to all freshmen were given student cards and test books.
14. When I start to do homework, can't concentrate on work — I keep getting distracted.
15. In training he does not need to make any effort — he is quick to grasp.

Environmental problems have become one of the most urgent problems of modern society. More and more people suffer from air and water pollution. Nature also suffers from land and nuclear pollution. ... The reasons for such environmental problems are numerous. Among them increasing number of cars in the streets, factory waste, millions of cut down trees, destroyed habitats of animals, contaminated rivers and seas. .. All these problems mainly arise due to human careless activities and gradually destroy our planet. If we look closely, we’ll notice that not only one city is under danger, but the majority of world population. Fortunately, there are many ways to suspend these problems. If everybody starts caring about the planet we live on, many environmental problems can be solved. .. For example, if we start recycling paper and cardboard, we can save lots of trees. If we start using public transport more than private cars, we can have less air pollution. Local governments can also help to prevent some problems, if they forbid logging companies to destroy the forests, or stop factories from polluting water. .. The most important thing is, of course, to start acting immediately, otherwise we might have to face many global disasters.