During the 1950s,R&.B changed modern music further and led to____we know as rockand roll.
with the size of the whole earth, the highest mountain doesn't seem high at all.
He is believed____________ in at his office on his way home.
—What would you wish to do if you were a college student again?—That's very hard to say, but I wish I when I was a college student.
Peter won't drive us to the station. He has___________ to take us all.
Mr. Smith__________ the roll of film as soon as he arrived home