Unit 10 The world around us
◆课后作业
Ⅰ 单项填空:从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
1.The Civil War _________ when the South _________ the Union.
A. broke out; broke into
B. broke off; broke out
C. broke down; broke up
D. broke out; broke away from
2._________ more care and help, some students could have passed the exam.
A. To give B. Giving C. Given D. Being given
3.I _________ you how to deal with the matter, but why didn’t you ask me?
A...