单词拼写。
1. Bill was a  ____ to his friend for having kept her waiting for a long time.
2.The girls all ____ up to take part in the evening party.
3. The lazy bird had nothing in store for the winter, so he had to s_____.
4.The boy had been ____ ( 淹)to death before the adults came to save him.
5. He got a lot of  ____    ( 奖状)for his excellent study.