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.
