–What will you do tomorrow?-I’m not sure. I _____ go shopping.A. will B. might C. must
—Help yourselves, kids! —______
—What does your uncle do? —He is a farmer. He works ____ a farm.
— ____ is the letter from? —It’s from my friend, Wang Hui.
—Where does he ____? —He ____ in Beijing.
—Who’s the girl in black? —Sorry, I don’t know ____. I think ____ is new.