Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the air, which in turn _______ the going up of temperature.
| A．is; results in | B．are; results in | C．is; leads to | D．are; results from |
The poet and _________pianist is going to give us a talk this afternoon.
| A．a | B．the | C．不填 | D．an |
Jane’s pale face suggested that she _______ill, and her parents suggested that she ________medical examination.
| A．be; should have | B．was; have | C．should be; have | D．was; has |
I _____the hobby of fishing as a child.
| A．built up | B．set up | C．kept up | D．took up |
We have moved into a four-room flat so far. Our room is between _____.
| A．Mary’s and Helen’s | B．Mary and Helen’s |
| C．Mary and Helen | D．Mary’s and Helen |
-I wonder why Mr Green hasn’t showed up at the meeting yet.
-I’m not sure, but he _______ in a traffic jam driving here.
| A．could be stuck | B．might stuck |
| C．might have been stuck | D．must have stuck |