Is your sister reading magzines in her bedroon 改为陈述句

Is your sister reading magzines in her bedroon 改为陈述句 Is your sister reading magazine in her bedroom?(改陈述句)怎么改? Is your sister reading magazines in her bedroom?(改成陈述句） Is your sister reading magaznes in her bedroom? Maybe her sister is in her office.改为同义句 Are you in your bedroon Is your father in the living room ---Is your sister sleeping?---No,she____a letter in her room The girl in red is my sister.改为特殊疑问句 ( )( ) is your sister? Is that her brother?（改为陈述句） Is that her nice watch 改为陈述句 is this her pencil box?改为陈述句 “does your sister love the game?”改为陈述句