根据下列句子及所给汉语注释，在句子右边的横线上写出空缺处各单词的正确形式。
（每空只写一词）
1. I didn't _______(认出) my friend Li Hua until he said my name.
2. I want to pay the train fare, but my friend insisted. _______(最后) I gave in.
3. I said hello to her, but she _______(不理睬) me completely.
4. You can depend on her, she is a _______(可信赖) friend.
5. The students are told to sit_______(直) when they are having lessons.
6. Remember to take a _______(包) of clothes with you.
7. Two years ago she bought an expensive mountain bike. Then she _______ (说服) me to buy one.
8. Tell your friend that you are _______(关心) about him.
9. I am very good at _______(交流) with people.
10. It is so cold that we had to draw all the______(窗帘).
