Вставьте пропущенные слова. 1) nowadays a lot of animals and birds are danger. 2) it is dangerous to cut forests. 3) reading such books is just a waste … time. 4) the population tigers the far east is getting smaller number. 5) there was a narrow road running the trees in the forest. 6) scientists want to know how living things develop in relation each other. 7) a lot of factories pour their industrial waste rivers, seas and lakes. 8) ecologists can help us to live … our planet making our environment dangerous. 9) mr poller is 92 but he is good health. 10) how does the sun … influence the people of the earth?
2) -
3) of
4) of.in.in
5) through
6) to
7) to
8) on without
9) in
10) to