Ⅰ.单句语法填空(动词不定式)
1．The sports meet ________ (hold) next week aims mainly to promote friendship and improve health.
2．I couldn't help but ________ (feel) very worried about his illness when I heard he was in hospital because of heart disease.
3．I can not but ________ (laugh) to hear such a story.
4．In many people's opinion, that company, though relatively small, is pleasant ________ (deal) with.
5．It's better ________ (remain) seated until the bus has come to a complete stop.
6．That was so serious a matter that he had no choice but ________ (call) in the police.
7．He hurried to the booking office, only ________ (tell) that all the tickets had been sold out.
8．Having finished her project，she was invited by the school ________ (speak)to the new students.
9．He has the ability ________ (show) off his talent.
