15．Why hasn't the man thought about his summer holiday？ A．He has no interest in the holiday． B．He doesn't know the holiday is coming． C．He is busy working at his lessons．
5．聽對話兩追，根據(jù)對話內(nèi)容，選擇最佳答案，完成11一15題． 11．A．A bike． B．A key． C．A truck． 12．A．It's sunny． B．It's cloudy． C．It's rainy． 13．A．A coat． B．A watch． C．A book． 14．A．We should try to smile． B．We should talk with friends． C．We should ask others for help． 15．A．For two hours． B．For an hour and a half． C．For six hours．
