The old lady likes to keep things in the house, _____ throw them away, though many are useless.

Did he notice you enter the classroom?、一I don’t think so．He _______ to the radio with his eyes shut·

arriving home from a business trip, dad asked mum about my academic performance at high school and then _____ of my little sister, who was in junior school.

reported that as well as the inquiry in London, there is a __________ investigation going on in New York into the cause of the disaster.

What do you think of the concert?— , it’s not bad, though several songs are out-of-date.[ ]