Hurry up! The train . You know it at 8: 30 am.
| A．leaves; leaves | B．is leaving; leaves |
| C．leaves; is leaving | D．is leaving; is leaving |
By the time Einstein was 14 years old, he ________ himself advanced mathematics.
| A．has taught | B．taught |
| C．had taught | D．was teaching |
What you said just now has ______ the matter we are discussing. Let’s come to the point.
| A．something to do about | B．nothing to do about |
| C．something to do with | D．nothing to do with |
—Got your driving license?
—No. I ____ too busy to have enough practice, so I didn’t take the driving test last week.
| A．was | B．am |
| C．have been | D．had been |
In that case, there is nothing you can do _______ than wait.
| A．more | B．other |
| C．better | D．any |
Don’t mention that at the beginning of the story, or it may _______ the shocking ending.
| A．give away | B．give out |
| C．give up | D．give off |