Ⅰ.单句语法填空
1．Being(be) in a hurry，he told me what I had to do briefly.
2．He has lost all his friends as a result of his foolish behaviour(behave)．
3．Though having been affected(affect)to some extent，our economic situation is encouraging.
4．I found my father sitting(sit) in his chair，reading a magazine.
5．The absence(absent) of a quiet place at home where children can study was also having a negative effect.
6．He decided to work as a tour guide because the chance of working abroad appealed to him.
7．In order to escape being caught(catch)，the thief attempted to hide himself among the trees but failed.
