How much pork is there in the fridge? —__________We need to buy some,

Is that ______ volleyball?—Yes. Bill likes playing ______ volleyball. ______ volleyball is his.

What do you want to be when you ___________?—I want to be a pilot.

He has been working in the factory _______ ten years ago. [ ]

Not having worked out the program, ________ leave the office.