—How much is the T-shirt ___________?—65 dollars.A. worth B. cost C worthy D. paid
He’s unlucky, and he’s always suffering _____ luck one after another.
______ part that women _______ in society is great.
You are really very kind. I’ll never forget the _________you have done to me.
A computer is so useful a machine ________ we can use everywhere.
— Why didn’t you come to Mike’s birthday party yesterday? — Well, I ____, but I forgot it.