isˉ ˉsister?no,ˉisn't.ˉis at school .
isˉ ˉsister?no,ˉisn't.ˉis at school .
----Is e____ here ----No.Sam isn't at school today.
Is mary your sister?No,he isn’t.
Tony isn't at school because he is ill.
Nancy isn't---school.she is ill.(to,in,at )
Is she your sister?Yes,she isn't.And is heyourbrother?No,he
My sister is good at ___(sing),but she isn't good at ___(dan
Bob____at school.He is at home.【can't,isn't,aren't,don't,doe
根据首字母,完成句子1.My sister is a__ office2.Our school isn't small.
单词改错:1.are these your sister ()2.is this dave?no he isn't.()
Is this your sister?可以这么回答吗?No,she isn't.
where is your father?Is he at home No.he isn't.