用适当形式填空

exhausted　embarrassed　realize　oversleep　describe　reveal　marry　reply

1．I felt ________ after I took P. E. class.

2．It's really ________ to be laughed at in public.

3．My alarm clock didn't go off, so I ________.

4．Jessie got ________ when she was 25 years old.

5．By the time I got school, I ________ I had left my homework at home.