----Would you mind my turning up the radio a bit?-----______The baby is sleeping.
Children who are not active or diet is rich in fat will gain weight quickly.
--- In what way will you use your portable computer?--- I’ll use it _____ for giving lectures at home and abroad.
is reported in the newspaper is that seventeen climbers have been killed in the snow storm
Their carelessness ______ the failure. That is to say, the failure_____ their carelessness.
--- I think the waiter has forgotten us. We ______ here for an hour! --- I think you’re right. He probably thinks we have already ordered our food.