Are you sure thedelegation will come to our school next week—____________Thehead of it has just emailed me about the departure time of their flight

Frankly speaking, I’d rather you________anything about it for the time being.

Mr. Smith, why are you always asking me to do the difficult work?—Because you _______ do such a thing and nobody else is fit for it.

Please __________why you’re solate," said his girlfriend.

Is this _______bike No.________ is over there.