—Tony, come down and help me with the heavy box! —Come on! I _____ all day long. Get Peter to do that! [ ]

Leshan city isn’t what it used to be,and it is ________.

s educated at Beijing University , _______ she went on to have her advanced study abroad.

John is preparing his tomorrow’s speech, for he has been chosen _________ a member of the English Speech Club.

the big crowd coming towards him, he started to run down the hill，but____ and went down on his hands and knees in the melting snow.