The doctor did what he could _____the dying man.
. –Mary, is this ______ umbrella? --No, it’s not mine. It is _______.
The tall building has ______ floors. And Tony lives on the ______ floor.
________ clever girl she is! She got a good mark in the math exam again. A. What B. What a C. How
May I ask _______? Maybe I can help you find it. A. what are you looking for B. what you are looking for C. what you are looking
— I called you yesterday evening, but no one answered. — I ______in my bedroom at that time. A. readB. was reading C. am reading