they are on a vacation ,这句话对吗
When are you going in vacation?这句话对吗
there are many people on vacation对吗
They are ice-cream.这句话对吗?
They are cheap.这句话对吗?
they are alomst children这句话对吗?
Are they dumplings?这句话对吗
Are they calendars?这句话对吗?
They are going to Hainan( )their vacation.A.on B.in C.for D.
they are ------ a beach vacation next month
They not have classes on Saturday orSunday.这句话对吗?
They are both tall man.这句话对吗
Are they the children's books?这句话对吗?