5．
语法填空 The Students' Union in our school needs a new chairperson. The headmaster asked us to recommend. is the most suitable for the post? We had class meeting yesterday afternoon. We all consider that David is the (good) person for the post. He is very (confidence) and he thinks he can do anything if he does his best. He is never afraid of (make) a speech in front of the whole school. He is a helpful student and he often helps people need. He never minds (do) extra work for other students. Besides， he has a good (memorize). He won't forget (do) things he needs to do. We all think David has all the qualities to be a good chairperson.
