Learning to care for a pet helps a child grow into an adult who feels responsible for ____dependent on him.
| A．who | B．those | C．ones | D．whoever |
We need an excellent staff to be ___ of our team to take part in the competition.
| A．efficient |
| B．representative |
| C．typical |
| D．proud |
They are totally selfish and ___ and only worry about self-interest.
| A．vital |
| B．careless |
| C．aimless |
| D．greedy |
Workers have been on strike for a week.It is said that the boss of the factory will meet the workers in order to reach a(n) ___.
| A．settlement |
| B．achievement |
| C．argument |
| D．statement |
I recognized he was the man who helped me out of trouble in the street the ___ I saw him.
| A．sight |
| B．instant |
| C．occasion |
| D．route |
In April, thousands of holidaymakers remained ___ abroad due to the volcanic ash cloud.
| A．sticking |
| B．stuck |
| C．to be stuck |
| D．to have stuck |