Tom will look for a new job _______ his boss offers him more money.
| A．as soon as | B．as if |
| C．as long as | D．unless |
It ________ about two hours _________ their homework every day.
| A．costs; to do | B．spends; doing |
| C．takes; doing | D．takes; to do |
Amy is short and she often sits ________ the classroom. She sits ________ me in the classroom.
| A．in front of, in the front of |
| B．in the front of, in front of |
| C．in front of, in front of |
| D．in the front of, in the front of |
Our teacher asked us to stop __________. So we stopped _________ to him.
| A．talking, listening |
| B．to talk; listening |
| C．talking; to listen |
| D．to talk; to listen |
--- Hello! _________ I speak to Jim, please?
--- Yes, ________ Jim speaking.
| A．Can, I’m | B．May, this is |
| C．May, I am | D．Must, this is |
Not many students go to school ___ their bikes now. They go to school ___ car.
| A．on, by | B．by, in |
| C．on, in | D．by, by |