Final answer:
This answer provides the correct words to complete each sentence.
Step-by-step explanation:
1. It is unhealthy to eat a lot of sweetened food and drinks. (health)
2. Many people do volunteer work because it can make a difference in their community. (differ)
3. Who is your favorite musician? (music)
4. I think staying at home all day is boring because I don’t know what to do. (bore)
5. Camping is an activity in which people live open-air temporarily. (act)
6. Viet Nam has some kinds of traditional opera such as 'Cheo' or 'Cai luong'. (tradition)
7. English is an interesting and important subject. (interest)
8. Ba is a famous stamp collector. (collect)
9. They learn to play a musical instrument. (music)
10. She is a famous singer. She sings very beautifully. (fame)