One day, a little girl whom he had never seen before walked【C2】______into his shop and demanded twenty cigarettes. She had the【C3】______amount of money in her hand and seemed very【C4】______of herself. Mr. Johnson was so【C5】______by her confident manner that he【C6】______to ask his usual question.【C7】______, he asked her what kind of cigarettes she wanted. The girl replied【C8】______and handed him the money. While he was giving her the【C9】______, Mr. Johnson said laughingly that【C10】______she was so young she should【C11】______he packet in her pocket in【C12】______a policeman saw it.【C13】______, the little girl did not seem to find this very funny. Without【C14】______smiling she took the【C15】______and walked towards the door. Suddenly she stopped, turned【C16】______, and looked steadily at Mr. Johnson. There was a moment of silence and the tobacco seller【C17】______what she was going to say.【C18】______at once, in a clear,【C19】______voice, the girl declared, "My dad is a policeman." and with【C20】______she walked quickly out of the shop.
【C1】

A. with
B. to
C. for
D. by