—________I’m very busy now. Could I call you back after work?
— OK. I’ll wait for you.
| A．Probably | B．Occasionally | C．Frequently | D．Actually |
The workmen made so much _____ that Mrs. Walker had to spend three days cleaning up afterwards.
| A．trouble | B．damage | C．mess | D．nuisance |
We could see that he was trying to _____ his own responsibility for the delay, instead of accepting his fault.
| A．run over | B．smooth over | C．pass off | D．turn down |
Lawyers often make higher _____ for their work than they should.
| A．bills | B．charges | C．prices | D．costs |
One _____ needed when making a cake is flour; another is sugar.
| A．container | B．ingredient | C．content | D．equivalent |
. He looked rather untidy as there were two buttons _____ from his coat.
| A．loosing | B．losing | C．off | D．missing |