完成句子。
1. 我觉得他们不会放弃当志愿者的机会。
    _____ _____ _____  they will give up the chance of being the volunteers.
2. 我经常告诉父母别再为我担心，我已经长大了。
    I often tell my parents _____ _____ worry about me _____ _____ because I've already grown up.
3. 她很美，她妈妈年轻时也很美。
    She is beautiful and _____ _____ her mother when she was young.
4. 因为找不到机票，经理似乎很着急。
    Our manager _____ _____ because he couldn't find the plane ticket.
5. 老师经常说诚实对我们是十分重要的。
    Teachers often say _____ _____ _____ _____ for us _____ _____honest.
6. 所有的司机应尽可能谨慎驾驶。
    All of the drivers should drive_____ _____ _____ _____ .
7. 嘲笑处于困境中的人是不礼貌的。
    It is not polite _____ _____ _____ those people _____ _____.
8. 请把这幅中国地图挂起来好吗？
    Could you please _____ _____  this map of China?
9. 昨天我花了一个小时的时间做晚饭。
    It _____ _____ _____ _____ to cook dinner yesterday.
10. 孩子们对科学越来越感兴趣了。
     Children are becoming _____ _____ _____ _____ .
11. 我一见到Helen就转告她你所说的话。
     I will tell Helen _____ _____ _____ as soon as I see her.

用所给单词的适当形式填空。