根据句意及首字母完成句子

1. We are all e_____after the journey.

2. A friend invited him to a u_____ party.

3. Bad luck! I missed the early bus because I o_____ his morning.

4. We'll certainly fell quite e_____ if the girls beat us in the football match this afternoon.

5. It was a_____ that there would be a celebration on May 4th.