--- May I a pair of pants?--- Of course.A. has B. have C. having
—How are you going to the train station to meet your aunt? —I'm going there ______ my car.
By _______ way, is _______ man in _______ red your brother?
I don't know when ______.
_____ he _____I am a doctor.
There is going _____a football match this Friday.