—— Has Jack finished his homework yet?—— I have no idea; he ___it this morning.
——What should I wear to attend his wedding party? ——Dress ____ you like.
He is only too ready to help others, seldom, ____, refusing them when they turn to him.A. if never B. if ever C. if not D . if any
I think the doctor is able to care of _____ is the matter with your son .
Do you consider it any good _____ the truck again ?
“I haven't heard from Henry for a long time.” “What do you suppose_____ to him?”