What does a plane do at the beginning of the journey?

эссе.(на английском языке)

public attention to the problem of ecology?
2.What ecological problems that humanity faces nowadays in your opinion arc
most urgent?
3.Why are scientists so much concerned about the greenhouse effect and the process of global warming?

4. Do you think global warming is caused by human activities? Which of them?

5.5Can you say that the climate in the place where you live is changing? How? Do you find these changes for the better or for the worse? Can you give examples of climate changes in other places of the planet?

6. Do you think the humankind can solve the world's ecological problems? If so, in what way?

line. There is an example at the beginning (0).

Events like city marathons are (0) increasingly popular. You don't INCREASE

have to be a (1)______________ person to take part in COMPETE

(2)_____________ , though you do need to be fairly ATHLETE

(3)________________ and reasonably fit. You can build up ENERGY

fitness by jogging. It's not the (4)__________________ that DISTANT

matters, but how long your jog for. You can improve your
(5)__________________ gradually over a period of weeks. PERFORM

In (6) ________________for a long race like a marathon it's PREPARE

(7) _________________ to run more than a couple of kilometers NECESSARY

most days. (8) ________________________marathon runners work on SUCCESS

the (9) ____________________aspects of running long races. PHYCHOLOGY
Mental (10) ____________________is just as important as being STRONG

physically fit.

Write a letter to your friend and:
• Apologize for breaking your plans
• State the reason of your not coming
• Express your regret about postponing your meeting
Ask if it is possible to come later in the summer

Write a letter of at least 100 words. Do not write your own name, any dates, addresses or other personal information.

beautiful (0) collections of moans and sighs and it is possible to make (1) ____ of these with a microphone.With enough (2) ____ you can listen to a song and tell which year it was sung in and where it came from.пожаловатьсяThe whales do most of their (3) ____ in the winter season,after their annual (4) ____ south from the Arctic. It is always the young males who set off first to the tropical breeding areas,and most of the (5) ____ are given by solitary males who are looking for a mate.The songs all have a definite sequence of parts. This (6) ____ is never changed, and there are clear rules of (7) ____ which must not be broken. There is very little (8) ____ between the songs at the start of a season and those from the previous year. However, over the next few months, the different parts of each song may be swapped, shortened, and (9) ____ may be made to the notes. During a breeding season, the whales all try to sing the most up-to-date version of the song. (10) ____ is similar to the way human language evolves, with contributions from many members of the population.
0) collect 1) record 2) practise 3) sing 4) migrate 5) perform 6) arrange 7) compose 8) differ 9) alter 10) develop