– Who are the teenagers gathering atthe school gate— Well, if you _____ know, they are allmy visiting students.

You can go to the small island ________.

e me, visiting hours are over．It’ s time for you to leave．—I’ m sorry, I didn’t know the time or I ______earlier．

Theworld’s lweighed

Andy works hard．—So he does．He is often seen _____ heavily before his teammates have even arrived at practice