-- Do you mind my opening the window? It's a bit hot in here.
--,as a matter of fact.
Only by increasing the number of doctors by 50 percent ________ properly in this hospital.
Look! The ground is wet. It must have rained last night, ________?
I told Mom that not everyone could manage to have 3 meals on time everyday, ________?
No sooner ________ down on bed ________ the telephone rang.
—Shall we go for a drink at one o'clock this afternoon?—________. Will two o'clock be OK?