His suggestion is very good.
His suggestion that I buy a cat is very good.
The idea is excellent.
The idea that we can turn fruit into art is excellent.
The belief that the earth is flat is still held in many countries.
The poossibility that I will lose him forever.
The fact that he was promoted surprised us.
We are all surprised at the fact that he was promoted.
I am worried about the fact that there is no one to take care of him/nobody is taking care of him.
I am tied of the fact that I have to babysit her all the time.
be tired of sth 对…厌烦
The thought that I may lose him forever terrifies me.
When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London,they were not taken seriously.