Our new machines are much cheaper to run.
| A．effective | B．efficient | C．energetic | D．enthusiastic |
— You should have come to the party last Saturday evening. It was really fantastic.
— But a friend an unexpected visit to me.
| A．paid | B．had paid | C．would pay | D．has paid |
As a result of the terrible snowstorm, the highway has been closed up, so you have to wait for further .
| A．introduction | B．attention | C．notice | D．advice |
Lily is popular among her classmates she can be annoying at times.
| A．in case | B．even if | C．as if | D．so that |
— Whose advice do you think I should take?
—.
| A．It's up to you | B．You've got it |
| C．You speak it | D．Go ahead |
Teaching as a career is to many people owing to the long holidays.
| A．popular | B．familiar |
| C．attractive | D．fantastic |