【题目】---How does your mother go to work every day?

【题目】Mother is very busy. She has lots of housework ________（do）every day.

【题目】She spends all her free time _________ (read) English books.

【题目】He is American boy , and he plays basketball very well.

【题目】They are from America. One of ________ (they) is a girl.

【题目】Working hours in the factory ________ (be) very long.

【题目】We must try our best ________ pollution ________again.

【题目】Are they going_______ (swim) tomorrow?

【题目】Most boys enjoy _________(play) computer games.

【题目】My grandfather is very old. We can't leave ________ .