Trả lời: 5. Music competitions can help develop participants' singing careers.6. Sharing housework teaches young people how to take responsibility.7. Participants will perform live for an audience.8. Everyone can reduce their carbon footprint and become more eco-friendly.9. Too much...
Trả lời: 12. While my aunt is the breadwinner, my uncle is the_______.A. housekeeper B. housemother C. homeowner D. homemaker13....