单项选择题

Directions:
There are ten short incomplete dialogues between two speakers, each followed by four choices marked A, B, C and D. Choose the answer that appropriately suits the conversational context and best completes the dialogue. Mark your answer on the ANSWER SHEET by drawing with a pencil a short bar across the corresponding letter in the brackets.
Pupil: I apologize for being late this morning. My alarm clock didn’t ring.
Teacher:______

A.That’s all right. These things often happen.
B.Would you please forgive me I never accept any apologies at all.
C.Thank you. You’re really too kind apologizing to me.
D.Never mind. You don’t have to be so polit