why don't you join a stamp club?变为同意句why___ ___a stamp club?Yao ming is popular around the world.变为同义句Yao ming is popular ___ ___the world.

问题描述:

why don't you join a stamp club?变为同意句why___ ___a stamp club?
Yao ming is popular around the world.变为同义句
Yao ming is popular ___ ___the world.

Why not join
第二个一定是两个空吗?我觉得一个over就够了

1.not joining
2.all over