1： 他们未能遵守诺言我们感到失望 （fail)
2： 人们呼吁政府筹集资金建造新医院 （appeal)
3： 人们决定如何为这些项目筹钱吗？ （raise）
4： 越来越多的人养成养宠物的习惯 （raise)
5：这位老人受到尊敬的原因是他每个月去捐血 （donate)
6：他似乎不愿意放弃他期盼了很久的机会 （seem)
7： 不能测试一个年幼小孩的发展 （calculate)
8 据报道这个露天游乐场周末挤满了人（it)
9： 他想起他必须明天上交这个作业 （occur)
10 知道妈妈回家，这个女孩才上床睡觉 （until)
11 这次音乐会收人超过了300,000 美元 （come to)
12 说到数学 他真不如我 （come to)
13 你觉得有没有必要把高中毕业生送到国外留学 （think)
1. We felt disappointed when they failed to obey the promise.
2. People appeal to the government to collect money to build a new hospital.
3. Have people decided how to raise money for these projects?
4. More and more people form the habits of raising pets.
5. The reason why the old man is respected is that he donates blood every month.
6. It seems that he doesn't want to give up the chance that he has been longing for.
7. It can't calculate the a child's development
8. It is reported that this ourside amusement is full of people at weekends.
9. It occurs to him that he must hand in the homework tomorrow.
10. The girl didn't go to bed until she knew her mother would be back.
11. The income of this concert came to over 300,000 dollars.
12. Coming to math, he is worse than I.
13. Do you think if it is necessary to send the high school students to study abroad?