_______ to carry out the plan in time, they will make careful preparations.
| A．Determine | B．Determined |
| C．Having been determined | D．Being determined |
He has by chance _____ the answer to that problem.
| A．come up to | B．come about |
| C．come across | D．come up with |
I could feel my heart beating violently _____ I went on the stage to sing a song.
| A．for the first time | B．by the time |
| C．every time | D．from time to time |
I took a(n) _____ dislike to him.
| A．open | B．quick |
| C．fast | D．instant |
The factory _____ the foot of the mountain.
| A．expands on | B．expands in |
| C．expands to | D．expands into |
If I hadn't lost my temper, things would not be worse now, but at that time I __________ out of control.
| A．were | B．was |
| C．had been | D．would be |