My friend’s plane had taken off I got to the airport to see him off.
| A．until | B．while |
| C．after | D．before |
We started climbing the hill in the early morning we could watch the sunrise.
| A．as if | B．so that |
| C．in order to | D．such that |
— Mr Brown, where do you work?
— I work for a factory makes shoes.
| A．which | B．when |
| C．where | D．who |
— Could you please the radio a bit? It’s too loud.
— Sorry, I’ll do it right now.
| A．turn down | B．turn up |
| C．turn on | D．turn off |
— I’m really before the exam.
— Take it easy. You’re the best.
| A．surprised | B．nervous |
| C．comfortable | D．confident |