Mom was cooking ________ Dad was reading newspapers.
| A．as | B．when |
| C．while | D．since |
Linda felt very_________ after the long way, so she stopped to have a rest.
| A．surprised | B．shy | C．tired | D．Excited |
—Who helped Betty tidy up the bedroom just now?
—_________. She cleaned it all by herself.
| A．Somebody | B．Nobody | C．Everybody | D．Anybody |
A/An_________ can use his drawings to tell about beautiful mountains, the blue sea and many other things.
| A．actor | B．scientist | C．artist | D．doctor |
—I’m very sorry, Allen. I can't find your favorite CD.
— _____, Torn. I'll go and buy another one.
A. It doesn't matter B. Don't say that
C. SureD. You are kidding
Tom wants to be a singer and he_____ singing lessons to do it.
| A．took | B．has taken | C．is taking | D．was taking. |