If you leave the club, you will not be back in.
A．received B．admitted C．turned D．moved
Every year, many competitors from famous university come to the Thames to compete each other boating.
A．for; against B．against; with C．with; in D．in; with
We can never expect bluer sky unless we create less polluted world.
A．a; a B．a; the C．the; a D．the; the
E-mail, as well as telephones, ____ an important part in daily communication.
A．is playing B．have played C．are playing D．play
______ on the top of the tower, and you can see the whole city.
A．Standing B．To stand C．Stood D．Stand
—A naughty boy kept talking in class.
—Are you _____ Mike? It’s just like him to be so rude!
A．coming across B．looking down on C．looking forward to D．referring to
