It’s high time that we ___our work and_____ supper now.

John shut everybody out of the kitchen _____ he could prepare his grand surprise for the party.[ ]

This problem ________ be talked about any more. We’ve found the solution.

－Have you got_________ milk in the fridge－ Sorry, Ihaven’t got .

This robot is supposed to save a lot of labor, but it remains a problem if it ______.