Sit on the edge of _____ bed _____ minute before putting your feet on the floor.
| A．/; a | B．the; a | C．the; the | D．/; the |
We are living in an age_________ many things are done on the computer.
| A．which |
| B．that |
| C．whose |
| D．when |
Last week, only two people came to look at the house,_________ wanted to buy it.
| A．none of them |
| B．both of them |
| C．none of whom |
| D．neither of whom |
We saw several natives advancing towards our party, and one of them came up to us, _______ we gave some bells and glasses.
| A．to which |
| B．to whom |
| C．with whom |
| D．with which |
English is a language shared by several diverse cultures, each of _____ uses it somewhat differently.
| A．which |
| B．what |
| C．them |
| D．those |
Whatever is left over may be put into the refrigerator, ______ it will keep for two or three weeks.
| A．when |
| B．which |
| C．where |
| D．while |