ПОМАГИТЕ 0 This book is Bob’s. (his) This is his book.1 I own this house. (mine) 2 This is Paula and John’s dogtheir) 3 Who owns this bag? (whose) 4 Is this money yours? (your) 5 They own that cat. (theirs) 6 That house belongs to my family. our) 7 I own that coat. (me) 8 We own this boat. (ours) 9 This CD is mine. (my)10 Are they your animals? (yours) ​

1) Living conditions for the life brigade members are not very comfortable here.
2) The plants died through lack of water.
3) If people burn poisonous waste, they can produce dangerous gases.
4) Some part of waste can be useful if you know how to recycle it.
5) Acid rain can poison rivers and lakes, it can destroy metal things and buildings too.
6) Toxic waters can poison fish.
7) Nowadays people spill a lot of oil into the sea.
8) If you do it, oil remains on top of the water and sea plants and animals have shortage.
9) Nuclear power stations use uranium to produce electricity.
10) Evidently, a lot should be done to solve the ecological problems we are facing these days.
11) California has a large Spanish-speaking population.