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. Do you mind my classmate _____ (邀请) their friends here?
2. To our _____ (失望), other guests were not coming.
3. _____ (解释) this way, the question seems easy to understand.
4. The athlete won three gold _____ (奖牌) at the Olympic Games.
5. The _____ (结论) they drew was that the plan couldn't be practically performed.
6. Do you know which holiday in China falls on _____ (八月)the first?
7. Can you _____ (分开) promising students from the rest?
8. The scientist devoted his time to his _____ (试验)and succeeded finally.
9. Top artists invited from all over the country performed excellently for tourists at home and _____
(国外) last night.
10. Few people expect you to remember their names after they are _____.(介绍)
