We all have fun _____ different activities after school.
I went to New York City. But I bought_____ for myself because _____there was very expensive.
---Can your brother play tennis?---Sure. He plays____ I do.
My grandfather is over seventy years old, he is very well because he always____.
____ it was late, the students were still studying in the classroom.
---____do you take exercise? ---Every day.