-- I always look out when crossing the street.
--- You're right. You cannot be too __________ .
| A．nervous | B．careful | C．hurried | D．careless |
I have to draw some money from the bank before our money ______.
| A．runs out of | B．is run out | C．runs out | D．runs up |
“If I ________ taking drugs, I would be a successful businessman now,” said the dying drug addict.
| A．didn’t start | B．haven’t started | C．hadn’t started | D．shouldn’t start |
I think our company lays too much ______ on cost and not enough on quality.
| A．stress | B．focus | C．intention | D．impression |
The professor, _______ the project, made a comment on the report.
| A．was opposed to carry out | B．opposed to carry out |
| C．opposed to carrying out | D．was opposed to carrying out |
Anyone who is in _______ of weapons without permission is considered law-breaking.
| A．command | B．control | C．charge | D．possession |