根据句意及中文意思完成句子。

1. It's __________( 重要的) to eat healthy food like vegetables and fruit.

2. I'm busy with my homework today so I feel very __________( 疲劳的).

3. Sandy _________ ( 邀请) me to her birthday party this Sunday.

4. This pair of football boots is quite _________(昂贵的), so I won't take them.

5. _________(最后), I would like to say something about myself.