---- It is demanded that the letter ___by the end of this week , dad !
----I’ll do it immediately .
| A．should mail | B．was mailed | C．mailed | D．be mailed |
---Have you called Mr Johnson’s office?
---Yes．He ____back before tomorrow noon．So he can attend our meeting on time．
| A．expected | B．is expected |
| C．is expecting | D．is to expect |
The fire _______ before the fire-fighters arrived．
| A．has been put out | B．was put out |
| C．had put out | D．had been put out |
No decision____ about any future appointment until all the candidates have been interviewed.
| A． will be made | B．is made | C．is being made | D．has been made |
--Where have you been?
---I got caught in traffic, otherwise I _______ here earlier.
| A．would be | B．have been | C．had been | D．would have been |
People who are ______ drugs can’t go without them for a few hours , can they ?
| A．addicted to | B．engaged in | C．satisfied with | D．related to |
----- Where was I ?
------ You _________you didn’t like your father’s job.
| A．had said | B．said | C．were saying | D．had been saying |
34. ---It has been raining these days. _____ the sports meeting will be put off.
---Yes. It all depends on the weather.
| A．I’ve been told | B．I’ve told | C．I’m told | D．I told |
27. Great changes _______in our city in the past twenty years.
| A．have been taken place | B．have taken place |
| C．took place | D．were taken place |