1. If an alarm gives you that feeling of , then it's worth carrying. 2. Upon , she was offered the position of treasurer of the school. 3. His parents waited with anxiety when his grandpa was receiving an . 4. They are likely to positively to the president's request for aid. 5. Most of the food for the homeless is provided by organizations. 6. You can never depend on that he will give you a helping hand. 7. She volunteered in a mountain village after graduating from Beijing Normal University. 8. After the meeting，many people gathered him and gave him their congratulations. 9. you do, don't look for a pay increase when you know the company is going through some difficulty. 10. If you don't understand something，you may research，study and talk to other people until you figure it .

完成句子
1. You can with housework at any time.
2. , they come to help us.
3. He often in the countryside, factories and mines when young.
4. Parents' absence from family .
5. There are several people who have called we placed in yesterday's newspaper.
6. The money which the boy and his mother was donated to the charity.