I’ m tired outI ______ all afternoon and I don’t seem to have finished anything

It’s reported that________560,000 visitors from home and abroad visited the Shanghai Expo site over the first three days[ ]

ve been on tour for a week in ourcity during May Day What do you think about it—Oh, what _______different Nanjing! Itisn’t _______I saw last

Must I take the medicine every day—No, you _______.

One ought _______ for what one hasn’t done.