9.
— What're they doing
— They are_________ _________ _________.
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10.
— What are they doing
— They are_________ _________ _________.
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11.My mother____________cooking.
My mother____________ ____________ ____________.
____________your mother____________
Yes，____________ ____________. / No, ____________.
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12.I ____________ doing my homework.
I’m not ____________ my homework.
____________ you____________ your homework
Yes, I am./ No，I’m not.
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13.
— Does he like_________ ( sing / singing )
— Yes, he does.
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14.
I _________ ( read /reading ) about two books a week.
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15.
Now he is _________ ( fishing / fish ) in a rive
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