No progress was made in the trade talk as neither side would accept the condition of .
| A．others | B．the other | C．either | D．another |
Who has found out the answer _____ this question?
| A．of | B．for | C．to | D．about |
Her boy friend is a tall young man _____ glasses. He likes to ______ a face.
| A．wear; make | B．wears; makes | C．with; make | D．wearing; making |
Please ______ that you have closed all the windows and turned off the lights before you leave the room
| A．make sure | B．be sure | C．bring out | D．hold up |
When he was sixty years old, he _____ his hometown.
| A．returned | B．returned back | C．returned to | D．went back |
______ you understand the rule, you can do it well.
| A．For | B．As | C．Once | D．While |