Choose a, b, c or d that best completes the sentences

Choose a, b, c or d that best completes the sentences
1. one of the solutions to the problems of overpopulation is ... and punishment policies.
a, prize  b, reward  c, award  d, praise
2. does she earth have enough resources to ... 8 billions people ?
a, help  b, bear  c, support  d, give
3. lack of water will stunt the ... of plants
a, grow  b, grew  c, growing  d, growth
4. the rapid growth of population led to an acute ... of housing
a, shortage  b, shortfall  c, shortcut  d, shortcoming
5, one third of the world's ... consumes two thirds of the word's resources
a, population  b, popular  c, populate  d, populous
6. living ... a large city is wonderful
a, of  b, in  c, at  d, on
7. the pupils left their bicycle learning ... the wall
a, for  b, to  c, against  d, by
8, tom doesn't take good care ... himeself
a, of  b, by  c, for  d, on
9. we can't comebine oil ... water
a, for  b, with  c, of  d, in
10. who is that man standing ... the window?
a, at  b, on  c, in  d, by