—______ is your father? —A bank clerk. He works in a bank near my home.
Could you tell me ______?
---- Could you tell me how long ______ the book? ---- Three days.
When you see the sign “EXIT”, you know you can ________ from here.
---- How much did your bike _______? ---- I ________400 yuan for it.
Remember not to speak ________ when we are in the reading room.