what day
how many days
what colour are their shose
how many chairs are there
how many, are there
二
1.those are, trees
2.isn't any
三
1.classroom
2.touch
what day
how many days
what colour are their shose
how many chairs are there
how many, are there
二
1.those are, trees
2.isn't any
三
1.classroom
2.touch