_______ the teachers in the school is one hundred, and _______ of them are women teachers.
| A．The number of; four-fifths |
| B．A number of; four-fifth |
| C．A number of; four-fifths |
| D．The number of; four-fifth |
You are very ill. Why _____ to see a doctor?
| A．not to go | B．you not to go | C．not go | D．didn’t go |
What are your neighbors like?
| A．They are workers. | B．They are tall. |
| C．They are quiet. | D．They are old men. |
There ______ many farm houses in our area.
| A．is | B．are | C．am | D．was |
We can go to a _______ to mail things.
| A．post office | B．restaurant |
| C．tea house | D．gas station |
Let’s play computer games _______ a while.
| A．under | B．on | C．in | D．for |