Unit 4,What are you doing?,北大附小,draw do cook read answer listen clean write wash,drawing doing cooking reading answering listening cleaning writing washing,What are you doing?,Im reading a book.,reading a book,answering the phone,What are you doing?,Im answering the phone.,drawing pictures,What are you doing?,Im drawing pictures.,cooking dinner,What are you doing?,Im cooking dinner.,doing the dishes,What are you doing?,Im doing the dishes.,
