Помогите пожалуйста 25 баллов
1. common - rare. / 2. noisy - quiet. / 3. boring - exciting. / 4. clean - dirty. / 5. easy - difficult. / 6. far - near. / 7. heavy - light. / 8. safe - dangerous. / 9. powerful - weak. / 10. useful - useless. / 11. healthy - unhealthy.