We were told that we should follow the main road _we reached the bus station .
| A．whenever | B．until |
| C．while | D．as soon as |
I was still sleeping when the fire ____，and then it spread quickly.
| A．broke out | B．put out |
| C．came out | D．worked out |
Mr. Brown always makes his class _______ and keeps his students _______ in class.
| A．alive, interesting |
| B．lively, interesting |
| C．alive, interested |
| D．lively, interested |
---Where is Mr. Johnson now?
---He isin the classroomin the library now. You may find him there.
| A．either, or | B．not only, but also |
| C．neither, nor | D．both, and |
You can never imagine the great difficulty I hadher e-mail address.
| A．to get | B．getting |
| C．got | D．get to |