while my sister (is) having her maths lesson.填is还是are
while my sister (is) having her maths lesson.填is还是are
my sister is good . maths
there___ my sister and my brother in my family.是填is还是are
Her sister is twelve.So is my sister(合并)
her sister is twelve.so is my sister(合并为一句话)her sister is___
When___your sister born?横线上填is.are还是 was?
When___your sister born?横线上填is还是are?
( )a music lesson on Thursday?A.Are you having B.there is C.
maria with her parents is having dinner now?这句话是用is还是are?
Her sister is my c______ friend.
my sister is ----ill,I must----her.
It is nine o'clock.Helen ____ her maths lesson.A.had B.have