Mrs. White found her husband surrounded by letters and papers and ______very worried.
| A．look | B．looks | C．looking | D．to look |
—How about ____Christmas evening party?
—I should say it was success.
| A．a; a | B．The; a | C．a;不填 | D．the; 不填 |
There isn’t ______ （一些）water in the cup.
The best job is _____ which uses your skill in doing something together with your interest in the subject.
| A．something | B．the one | C．one | D．it |
Some people would rather ride bikes as bike ridding has _____of the trouble of taking buses.
| A．nothing | B．none | C．some | D．neither |
The Parkers bought a new house but ____ will need a lot of work before they can move in.
| A．they | B．it | C．one | D．which |