I' afraid of being alone.I'm afraidn fo alone.哪个是正确的句子.

问题描述:

I' afraid of being alone.I'm afraidn fo alone.哪个是正确的句子.

I' afraid of being alone.
afraid of doing sth

I'm afraid of being alone.
I'm afraid to be alone.

正确的应该是
I'm afraid of being alone.