单词拼写。
根据下列句子及所给汉语注释，写出空缺处各单词的正确形式(每空只写一词)
1. (陪同)by the dean,they visited all the students on the playground.
2. We all have great (同情) for the victims of the Wenchuan earthquake.
3. Tens of thousands of people have been forced to (放弃,遗弃) their homes
since the civil war broke out.
4. Fresh air is (有益的) to our health.
5. One of his (志向；雄心) is to become a famous actor.
6. Mr. Smith sent me the (相关的) papers on the topic.
7. The students are busy (分发) brochures to passers-by to raise the awareness
of environmental protection.
8. There's an (丰富的) supply of fruit at this time of year.
9. The old man (捐赠) 15,000 yuan to the disaster-hit area.
10. She has a very good (关系) with her classmates.