— Excuse me, I want to go to the 21st National Book Expo (世博会). Could you tell me______? — Sure. It is at No. 3 Changjiang Road in Harbin.A. where it is B. where it was C. where is it
Look_______! The car is coming.
Tony likes singing but he _______ dancing.
Let’s ______ the newsreader.
Keep ______, _______ maybe one day you can join us.
I want to know how_______?