Mum, do you mind my listening to music for a while— ________. But please listen to it with your earphone.

One’s life has value ________ one brings value to the life of others.(2012·江苏，30)

The thick mist__________gradually as the sun rises.

Did you find out the time of the train to Miami?—Yes, the early train is __________ to leave at 5: 30 am[ ]

Don’t you think it necessary that he __________ to Miami but to New York? — I agree, but the problem is __________ he has refused to.