1. (2018·秀洲模拟) 用方框中所给词语的适当形式填空，每词限用一次。

truth     attend     full      downstairs    nine

1. （1） To tell you the , I don't like oranges at all.
3. （2） He was invited to the meeting but did not .
5. （3） Go down and see what they are doing .
7. （4） David had a flat on the  floor.
9. （5） The man has been standing here the whole time, holding a plastic bag  of clothes.