The thief spoke in a _____ voice and the little boy was very ____．
| A．frightening; frightened | B．frightened; frightening |
| C．frightening; frightening | D．frightened; frightened |
They are shocked to find that in this town the traffic rules are not strictly ________.
| A．noticed | B．recommended | C．observed | D．concerned |
How can you expect him to make any progress________you never give him a chance to have a try?
| A．when | B．unless | C．even though | D．until |
---Is there any flight to New York?
--- I think there ______ be, for it is snowing so heavily.
| A．shouldn’t | B．mustn’t | C．can’t | D．needn’t |
---I have some good news for you. You’ve been accepted as a member of our club.
---_____________ That’s great!
| A．Good idea! | B．Pardon? | C．Congratulations! | D．Have I? |
.He is a student at Oxford University,_______for a degree in computer science.
| A．studied | B．studying |
C．to have studied | D．to be studying |