和訳して下さい。
1. She has a good sense of humor.
2. She tried not to show her fear.
3. She has a good memory.
4. Please don't forget the pioneer spirit.
5. I heard that Bill saw a ghost in that old house.
6. I'm certain that Tom will win the contest.
7. We were not aware of the importance of the matter.
8. Sir, may I ask you a question?
9. Good evening, madam.
10. He spent his youth in Africa.