— I’ll tell Mary about her new job tomorrow.
— You ______ her last week.
| A．ought to tell | B．would have told | C．must tell | D．should have told |
If I had worked harder at school, I ___ in a comfortable office now.
| A．would have sat | B．had sat | C．would be sitting | D．could sit |
We ____ last night, but we went to the concert instead.
| A．must have studied | B．might study | C．should have studied | D．would study |
This college ___ boys to enter the army as officers.
| A．prepares | B．supplies | C．offers | D．gives |
Our government has made a consumer ___ policy. You can buy goods at low prices.
| A．good | B．safe | C．friendly | D．hard |
.If you ___ it, I will lend the novel to you.
| A．has read | B．will read | C．read | D．would read |