Respuesta:
7. Frank is often happy.
8. He usually goes to school by bus.
9. I always do exercise in the morning.
10. She never helps her sister with her homework.
11. We always watch Tv in the evening.
12. I never run.
13. I seldom eat fruit.
14. I always eat vegetables.
15. I am hardly ever late.
Explicación:
Los Adverbios de Frecuencia. Se colocan después del Verbo to Be y en Oraciones con otros Verbos se colocan después del Sujeto
