During the expedition in the mountains we passed through a place where in a little while we all lost out ______ of direction.
| A．sense | B．feeling | C．idea | D．ability |
—How do you deal with the disagreement between the company and the customers?
—The key ___ the problem is to meet the demand ____ by the customers.
| A．to solving; making | B．to solving; made | C．to solve; making | D．to solve; made |
. The meeting ___ over, I found her ___ at the desk and ____ to the music.
| A．to be; sitting; listened | B．is; sitting; listened |
| C．was; seating; listening | D．being; seated; listening |
There were signs here and there, _____ people to look out for ___rocks.
| A．warned; fallen | B．warning; fallen | C．warning; falling | D．warned; falling |
From his ___ voice, I have to say that you are really ____.
| A．disappointing; disappointing | B．disappointed; disappointed |
| C．disappointing; disappointed | D．disappointed; disappointing |
—Why did the girl spend the whole day __ up in her room, ____?
—She failed in the college entrance examination.
| A．locked; weeping | B．locking; wept | C．to lock; weeping | D．being locked; wept |