I’m sorry to have kept you ________ for a long time.
A. wait b. to wait c. waiting D. to be waiting
The evening news comes on at Seven o’clock and _____________only thirty minutes.
| A．keeps | B．continues | C．finishes | D．lasts |
What surprised me was not what he said but _____________he said it.
| A．the way | B．in the way that | C．in the way | D．the way which |
She will have to _____________herself to the new condition.
| A．change | B．fit | C．adjust | D．suit |
In order to get the exact result, the scientists made _______.
| A．a lot tries | B．to do experiments | C．trial and error | D．great try |
It is well known that Thomas Edison _______ the electric lamp.
| A．invented | B．discovered | C．found | D．developed |