Our classroom is the same size as that one?同义句

Our classroom is the same size as that one?同义句
1.Our classroom is the same size as that one?
Our classroom is ___ ___　___that one.
2.This building is four times as high as that one.
This building is ___ times ___ ___ that one.
This building id four times ___ ___ ___ that one .
3.I expect to hear from you soon.
I ___ ___ ___ ___ ___ you soon.
4.There are twenty girls in our class/
___ ___ ___ girls in our class is twenty/