I would have come to see you earlier, but I__________too busy.
| A．had been | B．were | C．was | D．would be |
— I left my handbag on the train, but luckily someone gave it to a railway official.
— How unbelievable to get it back! I mean, someone ______ it.
| A．will have stolen | B．should have stolen |
| C．must have stolen | D．might have stolen |
We are advised to work with more than one program ______ we have to use them at work.
| A．so that | B．in case | C．now that | D．even though |
According to Lord Halifax, education is what ______ when we have forgotten all we have been taught.
| A．grasps | B．deserves |
| C．distinguishes | D．Remains |
Unfortunately, a storm broke out. Otherwise, the boat ______.
| A．didn’t sink | B．wouldn’t have sunk |
| C．wouldn’t sink | D．hadn’t sunk |
You’re usually such a mild person, but you ______ in a bad mood for the last week.
| A．had been | B．were | C．were to be | D．have been |