He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.
| A．must have completed | B．should have completed |
| C．ought to complete | D．must complete |
The children were catching butterflies in the garden. Some caught a lot, and others caught _______ at all.
| A．nothing | B．none | C．no one | D．neither |
How wonderful to go away for a month, _____ all worries and responsibilities!
| A．free from | B．in touch with | C．on the basis of | D．instead of |
Health officials have tried to raise _______ about the H1N1 flu among all people.
| A．conscience | B．evidence | C．evaluation | D．awareness |
In front of our house ________ we used to swim.
| A．a river lies that | B．does a river lie where |
| C．lies a river which | D．lies a river where |
To our joy, only a small number of people voted against it, and the majority were it.
| A．in honor of | B．in place of | C．in favor of | D．in memory of |