----Tell me something about your cousin, he is so clever now.----Yes .But ___ the age of nine, he didn’t learn to write _________ read.
________brave boy Lin Tao was!
The door is __________.Who ______ it?
He ________ to swim when he was five.
The firemen _____ the fire in the end.
Yesterday Andy _______ a big bad man who tried to run away, at last the man was caught.