Ⅰ.单句语法填空
1．As far as I know，Lin Dan has already distinguished(distinguish) himself as an athlete.
2．The secretary arranged a convenient(convenience)time and place for the applicants to have an interview.
3．I don't associate him with energetic sports.
4．Mary has borne (bear) him six sons and the eldest son was born in 1970.
5．Before he could run away，she seized(seize) him by the collar.
