【题目】I’m flying a kite now.（用often改写句子）

【题目】He is doing his homework.（用she改写句子）

【题目】It will be sunny tomorrow.（对划线部分提问）

【题目】His friend starts to dance.（对划线部分提问）

【题目】Sam knows nothing.（改为同义句）

【题目】We’re having a picnic, but it starts ________（rain）.

【题目】My little sister is _________ （play）with my mother.

【题目】It’s _________ （get）to very dark now.

【题目】Stop _________（talk）. Let’s listen to music.

【题目】Be careful when you _________（cross）the street.