Fill in the missing words in the crossword based on the definitions provided.
Down:
1. Mark was ............ He didn't know what to do.
2. Mary feels ............ when she takes an exam.
3. This was my worst holiday ever. I was so ............ .
Across:
4. When we heard the strange noise, we got so ............ .
5. Bill looks ............ What's wrong with him?
6. Penny got very ............ when she got the bad news.
7. He worked so hard last week that he feels very ............ now.