人教新目标九年级英语Unit1 Section B (2c―Self Check)一课一练含答案
Ⅰ. 根据句意，从方框中选择恰当的单词或短语填空，有的需要变换形式。
on one’s own, worry about, lifelong, overnight, brain
1. It’s so hard to stop smoking when it’s been a __________ habit.
2. If you want to become cleverer, you’d better keep your __________ working all the time.
3. Although her father is in the company, she got the job __________.
4. You don’t have to __________ me. I’m a good swimmer.
5. The girl became famous __________ and many people were around her.