通常用 "usually, often, every day, sometimes"。
肯定句：
I go to school on foot every day.
She goes to school on foot every day.
一般疑问句:
Do you jump high? Yes, I do. / No, I don"t.
Does he jump high? Yes, he does. / No, he doesn"t.
否定句： We don"t go to school on Sundays.
My mother doesn"t like watching TV in the evening.
