Answer:
A. "And the novel needs to keep changing if it is to remain novel."
Step-by-step explanation:
In the article, Hamid seems to prefer TV viewing over reading lengthy novels, this is evident when he said "I now watch a lot of TV.." He goes further to say "Films could be well written, but they were smaller than novels. TV was big, but its writing was clunky..this represents a crisis for the novel."
Then comes Hamid's advice to novelists, "And the novel needs to keep changing if it is to remain novel."