单词拼写。

1. At last he __________(辞职) from his post and went back to Changsha.

2. The experiment he  ____________(进行；实施) turned out to be a success.

3. John's ___________(雄心) is to swim across all the big rivers in the world.

4. The foreign visitors were  _____________(陪同) to the airport.

5. He expressed his ________________(同情) when I failed in the exam.

6. The exhibition is held _______________(每年).

7. National ____________(界限) are becoming meaningless in the world.

8. The government suggested ______________(放弃) the research for lack of money.

9. We are trying to make politics more  _____________(相关) to younger people.

10. They expected him to  ______________(参加) in ceremony.