The boy said ___ couldn't he work out the problem but his teacher didn't know how to do it.
—You couldn’t have chosen any gift better for me. — _________.
lt was his positive attitude to life and hard work _________finally led him to his successful career .
The witnesses_________ by the police just now described the fight quite differently.
Those postcards were so lovely that they_________ in no time.
John kept looking at the pretty girl, wondering whether he_________ her somewhere.