It's a pity that I didn't think of ringing you .
—I’m going to Sanya for my holiday tomorrow.—_______
I _______ the charity show on TV when the telephone rang.
—_______ should we clean the library? —Twice a week.
_______ great man Huang Furong is! He lost his life while saving the students in the Yushu earthquake.
—Excuse me, is this _______ new camera?—Yes, it’s _______.