The poor woman lived in a small house .alone ,lonely B. lonely ,alone C. alone ,alone D. lonely lonely
—Tom,where is your father? —I’m not sure.He________in his office.
Some people________feel sick when they read a book in a car or on a boat.
—________does this scarf belong to? —Let me see.Oh,it may be________.
She is leaving________Beijing tomorrow.
—Do you know who the pen________? —Sorry,I don't know.