Unit 9 The Warmer It Gets, the Worse Things Become
I
1 pollution 2 rapidly 3 drowned 4 horrible 5 tragedies
6 estimated 7 shortage 8 property 9 barren 10 atmosphere
11 fertilizer 12 expansion 13 starved 14 regional
II
1 live on 2 at a time 3 at risk of 4 warms up
III 1 C 2 D 3 C 4 A 5 B
IV 1 B 2 C 3 A 4 C 5 C 6 A 7 C 8 B 9 A 10 D
V
A
1 The mother asked her son if/whether he had any homework to do.
2 Brad asked his sister if/whether she had fed the cat.
3 Mr. Law asked his wife if/whether there were enough cupcakes for the kids.
B
1 The girls stood in line to get into the concert hall, holding their tickets in their hands.
2 The tired man sat down on the couch, taking a rest.
3 Mandy turned off the gas, removing the pan from the stove.
VI
1 amount; population; sharply/rapidly
2 taken; lives
3 seizes; every; opportunity
VII 1 C 2 C 3 D