The policeman gives the driver a ticket _____ _____ .
—_____ did Mr Li finish the work last night? —At about eleven, I think.
--_____ you call back tomorrow? --Of course I can.
Our teacher often tells us ____ the windows before we leave.
There ____ some meat in the fridge, so you don’t need to buy any.
Tony wanted to take some good photos,______ he lost his camera.