Which of the phrases given below with each sentence should replace the phrase that is underlined to make the complete sentence grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
The small child does whatever his father was done.
You need not come unless you want to.
There are not many men who are so famous that they are frequently referred to by their short names only
The man to who I sold my house was a cheat.
They were all shocked at his failure in the competition.