영어회화 10분 What are you doing?

What are you doing?
A:What are you doing in the living room?
B:I'm talking with my family and eating some fruits.
--be동사 +ing 현재 진행형
A:What's Karen doing in the bedroom?
B:She's listening to the radio.
--Karen은 3인칭 단수라 is 를 써야함
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