1. He is very optimistic, so he always a____________ a positive attitude to life.
2. The lady was a______________ of killing her husband when he was asleep.
3. In the end, he gave away his p_____________ to his country, that is, all that he had.
4. By nature, he likes challenges. It is t____________ of him to take hard jobs.
5. The nurse a_____________ the ointment to the wound.
6. He made an a____________ on the world record, and finally succeeded.
7. The boss d_____________ that Mary (should) finish the task within a week.