此题要求改正所给短文中的错误。对标有题号的每一行做出判断：如无错误，在该行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，请改正：

First the population is increased, and more gas　　　　　 56. __________

and other fuels are used. Second, the United States　　　　　 　　　 57. __________

is not completely developing all it energy sources.　　　　　 58. __________

For example, the use of coal has been limited　　　　　　　　

because of coal burning causes pollution. The third reason for　 　　　 59. __________

the energy problem is America’s dependence in oil　　　　　 　　　 60. __________

from other countries. If these countries refuse to sell its　　　 　　　 61. __________

oil, all American feel the efforts. But probably the most　　　　

important reason for the energy problem is which　　　　　　 　　　 62. _________

the United States has no acceptable alternative(更替的)　　 63. _________

sources of energy. Both solar power and nuclear power

are possibilities, but solar power is not complete　　　　　　 　　　 64.__________

developed yet, because many people feel that nuclear　 　　　　　　　 65. __________

power is dangerous.

15. I’m really hungry now. I wish we _____ before we came out

A. should have brought something　　　　 B. were to feed

C. had breakfast　　　　　　　　　　　 D. had eaten.