答案:1. He **often** goes to the gym.
2. She **seldom** eats junk food.
3. They **usually** have dinner at 7 PM.
4. You **sometimes** forget your keys.
5. We **rarely** see him at parties.
6. I **always** brush my teeth before bed.
7. They **never** miss a deadline.
8. She **frequently** travels for work.
9. He **occasionally** visits his hometown.
10. We **regularly** meet for coffee.