1 . I am looking forward to ________________ (给予机会) to participate in the activity. (give) (根据汉语提示完成句子)

3 . I’ll have to get used to________ ________ ________a lot more.（负责）(根据汉语提示完成句子）

4 . We can try a course for two weeks after________ ________ ________it. Then, we can’t change it.(报名) (根据汉语提示完成句子）

5 . We couldn’t help________（欣赏）the beautiful view of the Summer Palace,which has become one of the most well-known sites in Beijing. (根据汉语提示单词拼写）

6 . I regret ___________(没有看) that good film. (see)

7 . _________ (总统出席会议) the meeting himself gave them a great deal of   encouragement. (attend)

8 . You cannot imagine what great difficulty we had                    (talk)
你无法想象我们与他交谈有多么地困难。

9 . _____________   different languages and cultures is of great benefit to children. (expose)
接触不同的语言和文化对孩子们大有裨益。

10 . Some experts recommend signs and posters be put up in areas                 . (allow)
一些专家建议应在不允许抽烟的地方贴上标志和海报。