------ _______ the letter _______ to Mr Black?
----- No．It’s still on the desk．
| A．Has; given | B．Will; be given | C．Was; given | D．Has; been given |
—Why didn’t you come to the cinema with us last Saturday?
—Oh，sorry．But Ithe film．
| A．see | B．saw | C．have seen | D．had seen |
Naturally I will come to you for advice whenever I feel I need
| A．them | B．one | C．some | D．few |
We have every reason to believe that __ 2010 World Expo in Shanghai will be _____ success.
| A．/; a | B．the; / | C．the; a | D．a; a |
There are some students ______ to have known what they don’t really know, which is really harmful to them.
| A．pretending | B．to pretend | C．pretended | D．pretend |
The _____ boy never dares to see the ____ film again.
| A．frightened; frightening | B．frightening; frightened |
| C．frightened; frightened | D．frightening; frightening |