_____________ you don’t like him is none of my business. 

I think you ought to end it ____ it is too late, or you’ll kill yourself.

—What do you think of the meal we have just had?—It is well worth ______ is changed for it.

Andy was crying in his room just now，but he wouldn’t tell me_______ made him so sad. 

—Have you got any particular plans for the coming holiday? —Yes.________，I’m going to visit some homes for the old in the city.