题目内容：

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

Li Hua: Hi, Li Lei. Long time no see. What did you do during your winter holiday?

Li Lei: Hi, Li Hua. I found a part-time job in a real estate (房地产) company as    1.salesman for twenty days.

Li Hua: Really? That must be    2. (extreme) interesting.

Li Lei: Yes, interesting   3. tiring. I stood for ten hours a day and introduced the houses to customers that I met. Sometimes I was laughed at, but most of the time, I    4.(praise) for my wonderful work by many people.

Li Hua: I guess you   5. have gained a lot from this part-time job.

Li Lei: Yes, I really have learnt a lot about how to express my opinion, how to communicate    6.different people and how to work in a team.

Li Hua: I also took part in a great many social activities, some of    7. were really impressive. Through these activities, I not only gained a lot of social experience but also improved my practical skills, such as interpersonal skills and organizing ability. As far as I’m    8., acquiring practical skills is of great    9.(important) to us students. Besides, the experience    10. (gain) may pave the way for our future career development.