When the firemen arrived， the fire had been_______.
| A．put up | B．put down | C．put away | D．put out |
－I wonder ____________.
－Zebras.
| A．what do they call these animals |
| B．why they call these animals |
| C．What they call these animals |
| D．why do they call these animals |
－Why didn’t you go to the cinema with us this afternoon, Jim?
－Because I ______ at the station for my uncle from Beijing at that time.
| A．was waiting | B．have waited | C．am waiting | D．will wait |
－ I need something for cutting the paper.
－ Oh, you want a knife? OK, I’ll get ______ for you.
| A．it | B．that | C．this | D．one |
In my opinion, he is the second _________sportsman in the world.
| A．great | B．greater | C．greatest | D．the greatest |
－Do you know______man in white?
－Oh, he is_________ scientist from America.
| A．a; a | B．a; the | C．the, a | D．the; the |