判断下列对话与图片是(T)否(F)相符。
( )1.—What are you doing?
—I'm playing basketball.
( )2.—What is he doing?
—He is listening to music.
( )3.—What is she doing?
—She is watching TV.
( )4.—What is your sister doing?
—She is doing her homework.
( )5.—What are they doing?
—They are riding a bike.