改下下列英语句子,1.Is she your sister?做肯定回答2.Are these his grandpare
改下下列英语句子,
1.Is she your sister?做肯定回答
2.Are these his grandparents?做肯定回答
3.That is my school.改为一般疑问句
4.Those are oranges?改为一般疑问句
5.These are lucy’s maps改为单数句
5.That is a ruler改为复数句
6.They are my father and mother 对my father and mother提问