He left the key ______ he had been an hour before.
| A．what | B．that | C．where | D．which |
You have no idea how she finished the relay race ______ so much.
| A．for her foot injured | B．when her foot injured |
| C．with her foot injured | D．while her foot injured |
It was from only a few supplies ______ she had bought in the village ______ the hostess cooked such a nice dinner.
| A．where; that | B．that; that |
| C．that; where | D．that; which |
The bell ______ the end of the period rang, ______ our heated discussion.
| A．indicating; interrupting | B．indicated; interrupting |
| C．indicating; interrupted | D．indicated; interrupted |
I used to drink a lot of tea but these days I _____ coffee.
| A．preferred | B．prefer | C．have preferred | D．am preferring |