My father ________ buy a new watch ______my birthday.

Kate, it is raining, you’dbetter take ______ raincoat with you.—Well, but I can’tfind ______raincoat I put yesterday.A. a ; the B the; a C. a ;a D. the; the

StephenHawking can’t walk or even speak，_____he has become very successful.

He has been away ____.

While having breakfast, Lee went through all the ______ ads in the newspaper, hoping to find a suitable job.