There are four ________ students in our school.
—Where is your father? — He Shanghai on business. A. has gone to B. has been to C. has been in
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.
Liu Xiang was born in Shanghai _____1983.
-- Could you please show ____ your ticket? -- Here you are.