Are your sister a student?改错怎么改?

Are your sister a student?改错怎么改? are this your sister?改错 are they your （sister 还是sister’s） dolls Are she your sister?哪里错了 英语改错：Are those your sister. ( )your father( )(have)a sister [ ]your sister[ ]a red apple. _____ your sister at home or at school?A.Is B.Does C.Do D.Are ( )your sister love oranges?A:Do,B:does,c:is,D:Are my sister watches lf you are the one twice a week.对twice a week 进行提问[ ] [ ] [ ] your sister [ ] lf you are the one? 模仿例句写句子 Model A:What are you doing?I'm waiting.1.your sister/reading________________________________________________2.your parents/running________________________________________________ Are those your sisters?Is that your sister?还是 That is your sister?Those are your sisters? （）your sister's friends()? A Dose ;like she do B Are like her C Are;like she does （）your sister's friends()?A Does ;like she do B Are like her C Are;like she does Do you have a sister in your sister?急 My sister is a singer.__ your sister ___? 英语句子 How are your sister和 How is your sister哪个对 Are you stronger than your sister? Are you stronger than you sister? 哪一个才是对的