Didn’t you enjoy the performance last night?—.It was less wonderful than expected.

(2009年合肥市高三第一次教学质量检测)The police tried to get some clues from the suspect，but he remained

I really enjoyed talking with you —but I’m afraidI must be off now!—_____

85 You should say "I am sorry "when you knock ________ somebody

_________ you from Australia–No, I’m from Singapore.