--Mom, what did your doctor say？
--He advised me to live____the air is fresher.
| A．in where |
| B．in which |
| C．the place where |
| D．where |
.
Don’t you think it _______ that the new technique should be spread to more areas?
| A．violent | B．concerned | C．serious | D．urgent |
.
The growing speed of a plant is influenced by a number of conditions, _______are beyond our control.
| A．most of them | B．most of which | C．most of what | D．most of that |
.
The top leaders of the two states are holding a meeting in a friendly _______.
| A．atmosphere | B．condition | C．position | D．situation |
.
We made our monitor _______ of our football team.
| A．a head | B．head | C．the head | D．heads |
.
------ Have you _________ ?
------ No, I got the wrong number.
| A．got in | B．got away | C．got off | D．got through |