( ）1.My sister is piaying a piano ________

( ）1.My sister is piaying a piano ________ 1.My sister makes a l____ by giving piano lessons. My hobby is ________ the piano. The little girl ___ is playing the piano is my sister.A.what My sister is going to have a piano lesson on sunday.（对划线部分提问 Her hobby is piaying the piano? 1.my sister likes ________ my sister is a My sister,Mary,is a twenty-year-old ________.She is a ______ My sister makes a l______ by giving piano lessons. The girl with glasses is my sister.________ is a nurse. 用适当的介词填空31.My sister is drawing a picture ________ crayons.3