Why not ______ your potential that is hidden in your body? That will be your only chance.
| A．to release | B．release | C．releasing | D．released |
The driver was at____ loss when ____word came that he was forbidden to drive for speeding.
| A．a; the | B．a; / | C．the; the | D．/; / |
When _____ comes to codes of ethics, I think everyone should strictly obey them.
| A．that | B．this | C．it | D．one |
One of the collectors collected some seeds from a tree that had _____ him.
| A．interest in | B．appealed to | C．been attracted | D．drew attention of |
It was in the factory _________ his friend worked _______ he picked up a lot of experience.
| A．where, where | B．that, where | C．that, that | D．where, that |
-----They say Tom’s brother is a billionaire.
----_____________? He wouldn’t accept any help from his brother, even though it was offered.
| A．What if | B．What for | C．So what | D．Forget it |