14．Oh，what a pity! It ________ so easy for me to bring those photographs I wanted to show you，but I've left them at home.
A．would have been B．would be
C．had been D．was
答案 A [从句意可知，本句表示与过去事实相反的情况。]
15．—You are late.You have missed the most interesting part.
—Oh.________！
A．What a shame B．Sorry to hear that
C．That's all right D．Nothing important
答案 A [What a shame意为“真遗憾”。]
