We are happy these days.改同义句 We are------- ------- ------- these days.
问题描述：
We are happy these days.改同义句 We are------- ------- ------- these days.
答
如果的确是三空,可以填入：We are (having a ball) these days.或：We are (in good mood) these days.如果是两空,就是：having fun 或 enjoying ourselves如果是四空,就是：having a good/nice/great/wonderful tim...