—I missed the first part of the film. It was really a pity.
—You __________ home half an hour earlier.
| A．should go | B．must have gone | C．should leave | D．should have left |
The program you are watching is broadcast while the performance is in process on the stage.
| A．lively | B．living | C．live | D．alive |
The angry teacher the impatient boy who was doing something that had nothing to do with what was being taught.
| A．glared at | B．looked into | C．called on | D．watched out |
He failed in the driving test again. He .
| A．must have disappointed | B．must have been disappointed |
| C．might be disappointed | D．couldn’t be disappointed |
Going to college isn’t the only way out; our society is people with widely different abilities.
| A．made of | B．made up for | C．made form | D．made up of |
A sense of is what it takes for a comedian to perform well in a comedy.
| A．humor | B．humorous | C．harmony | D．harmonious |