John and I will celebrate our fortieth wedding anniversary next month. — Oh, ________!

When he walks _____ my desk, he often knocks my books ______ the desk.

I’ve shown you all the interesting and important places of our school. — Thank you for so much time.

Taiwan— born filmmaker Ang Lee won the best director Oscar (奥斯卡) ______ March 5, 2006. [ ]

What were you doing when I called you at 8 p.m. yesterday?—I the piano at that time.