A person , when_________，can often do what is normally beyond his ability.
A. challenged B. challenges C. challenging D. to challenge
Walt, feeling a bit tired, decided to stop off ______ in Hong Kong on the way to Singapore.
A. briefly B. constantly C. finally D. gradually
His best movie was about the life of Gandhi in India, ______ won several Oscar awards.
A. where B. who C. which D. that
I prefer to be ______ at a hotel with free room service and access to the Internet.
A. put up B. set up C. made up D. picked up
Believing in people is the key to motivating people to ______ their potentials.
A. have B. hide C. reach D. limit
When a person is absent-minded, he is likely to miss key information ______ on to them.
A. passing B. passed C. having passed D. been passed
