Can’t you stop making so much noise?I really can’t_________it. —–I am terribly sorry for it.

The radio is too noisy. __________, please. —–All right. I’ll do it

David went to buy some stationerysouvenirs my cousin. [ ]

By the first day of August, 2007, the PLA ________ for eighty years.

There is no _______ that drinking milk before going to bed is helpful to our health.