One should remain ______ and think of ways to escape when facing danger.
| A．quiet | B．calm | C．still | D．silent |
Shackleton kept his promise ____he would return to Elephant Island ____the crew had been left.
| A．which; that | B．that; which | C．what; where | D．that; where |
I like taking risks, too. I suppose it ______ in the family.
| A．jumps | B．walks | C．runs | D．keeps |
Mike spent time with ____native people to gain ____ better understanding of the country.
| A．the; a | B．the; / | C．a; the | D．/; a |
I’m told that the job is open to everyone ______ their previous experience. So it’s a chance for a green hand like you.
| A．apart from | B．due to | C．on behalf of | D．regardless of |
They’re ______ choosing a cautious policy in order to avoid a risk in such an important event.
| A．thoroughly | B．deliberately | C．carelessly | D．naturally |