3 Complete the sentences with the words
in the box. Discuss the statements with
your partner.
steppe natural resources renewable
hemisphere population canyons agricultural
-
1
are being consumed too quickly. There won't
be any oil or gas left in twenty years' time
2 - energy such as wind and solar power is
becoming cheaper and more common.
3 products like beef and lamb will become less
popular in the future as people explore
alternative food sources.
4 Water will become more and more scarce if there
isn't a reduction in the
5 All the country's special natural environments like
and the will become national parks.
6 Countries in the northern — are getting
warmer every year.
-

​

Abults often can not understend the hobbies, their motivetion and way of life. Teenagers like to sit in sociat networks and listen to music. Some are addicted to books, others are films, others are engagest in sport or travel.Other teenagers undermind their parents, sisters or brothers, but most often famous people. Most of all teenagers join different groups like emo, goth or hippie. Many teenagers want to stand out from the crowd and for this hteir write sond, poems or computer games. Now most of the teenagert sitting on the Internet or play ing computer games. But it is best to walk in the air.

They denied…….the window. (having broken)
The baby began …………in the middle of the night. (crying).
They decided ……the homework. (to do)
I don’t want ……….to the cinema. (to go)
Has it stopped ………yet? (snowing)
Please remember …….off the light when you go out. (to turn)
She remembered ………the door when she left. (locking)
Tom now regrets ……..what he said. (saying)
I am absolutely sure I locked the door. I do remember ……..it. (locking)
The batteries in the radio need ……... (changing)
I need …….. batteries in the radio. (to change)