----- How did you do in the test ?----- Not so well. I ______ much better but I misread the directions for Part D.A. could have done B. could do C. must have done D. should do
―Look! What a mistake! Why? ―Sorry, I _________ on it.
My father didn’t have to say anything.I knew he was upset from his ________.
Cao Cao’s tomb is reported ________ in China, which attracts nationwide attention.
The chairman will be pleased at ________ scene that everything is in ________ place.
―Karen, can I talk to you for a minute? ―Sure, ________?