— Now that you like the computer so much, why not buy one?— Well, I can’t afford ______ computer at present.

“Perhaps we need to send for Dr. Smith to see what we can do about it,” Father suggested ________ to his neighbor who had come to discuss the problem.

It has been evident that too many children in the city are left ________ when their development requires parents’ close attention.

 —Leaving for Beijing?— ________. 

Professor White has written some short stories, but he is ______known for his plays.(NMET  1998)