In English colleges, classes are often arranged in freer and opener______and many jobs are designed for students.
| A．grades | B．ranks | C．customs | D．patterns |
The expert ____ health has discovered that five patients suffering the same disease are similar
____ age.
| A．for; to | B．about; over | C．in; in | D．into; onto |
White graduated from ______ Leshan No. 1 Middle School in ____ 12th grade
| A．the; a | B．a; a | C．a; the | D．/; / |
I recognized the man _______ he came into the room.
| A．at once | B．suddenly | C．immediately | D．quickly |
--- Is there a primary school in your village now? --- No but there_________.
| A．used | B．did | C．used to | D．used to be |
A good idea occurred to Mr. Baker________ to his invention recently.
| A．While applying | B．While applied |
| C．While he was applying himself | D．While applying himself |