Although I have many friends,I feel a little lonely sometimes同义句转换

题目

Although I have many friends,I feel a little lonely sometimes同义句转换
I have many feiends,___ I feel a little lonely sometimes.

答案

填：while
I have many feiends, while I feel a little lonely sometimes.
其实下边两个都可以的：
①Many friends as I have,I feel a little lonely sometimes.
②I have many feiends, while I feel a little lonely sometimes.