1. (2023·越城模拟) 用方框中所给单词的适当形式填空，每词仅用一次。

badly   gentleman   litter   examine   officer

1. （1） Could I have your attention, ladies and .
3. （2） The father introduced how his son grew up
5. （3） Just wait for your turn, the doctor another person
7. （4） I didn't do it very well, but actually, he did it even .
9. （5） around is a very uncivilized (不文明的) behavior