“ Have you ever been to Beijing?” “No, but I wish I________.”
Who has found out the answer _____ this question?
Her boy friend is a tall young man _____ glasses. He likes to ______ a face.
Please ______ that you have closed all the windows and turned off the lights before you leave the room
When he was sixty years old, he _____ his hometown.
______ you understand the rule, you can do it well.