1 . 然而花费太多时间上网有损健康，也会让你们很难把精力放在生活中的其他事情上。
But ________ too much time online is unhealthy and makes it very difficult to ________ on other things.

2 . We sincerely invite you to   ______________ (协商) and cooperate with us. (根据汉语提示单词拼写)

3 . I am here to ________ (帮助指导游客) to popular places to visit, eat and shop.(根据汉语提示单词拼写)

4 . Let’s head for the clothes store to __________(挑选) a coat for you.(根据汉语提示完成句子)

5 . I’d like to _________   (动身去) Paris tomorrow night and return on Sunday morning. (根据汉语提示完成句子)

6 . I really recommend you _____________________ (加入我们). (根据汉语提示完成句子)

7 . You don’t need to bring brushes or paints but you must have a notebook with you to _____________________ (记笔记). (根据汉语提示完成句子)

8 . I just wonder why the man doesn’t get a job to _____________________ (自己谋生). (根据汉语提示完成句子)

9 . And I also went running along the country road every day to_________________（保持健康）. (根据汉语提示完成句子)

10 . At times we ran, and some parts we walked because the roads were __________ (很难爬). (根据汉语提示完成句子)