_____ production up by 60%, the company has had another excellent year.
| A．As | B．For | C．With | D．Through |
This is the very room ______ I slept in that evening.
| A．that |
| B．which |
| C．where |
| D．at which |
We talked about the things and persons ______ we remembered at school.
| A．which |
| B．what |
| C．whose |
| D．that |
John said he’d been working in the office for an hour, ______ was true.
| A．he |
| B．this |
| C．it |
| D．which |
New York, ______ last year, is a nice city.
| A．that I visited |
| B．which I visited |
| C．where I visited |
| D．in which I visited |
You can take any book ______ interests you best.
| A．it |
| B．that |
| C．this |
| D．what |