The girl _______ red is my friend, Jenny. A. in B. on C. in a
— Is there _______ in today's newspaper?— Yes. A group of ________ kids joined the volunteers!
— The doctor is busy ________ his work.
________ the small town is!
Could you tell me_________?
—I phoned you at 7:00 this morning. But there was no answer.—Well, maybe I _________ morning exercises at that time.