1. A good film does not necessarily have a happy ending, but it mustn’t leave the viewers____.
A .to be unsatisfying B. being unsatisfied C. unsatisfied D. being unsatisfying
2. AIDS is said _______the biggest health challenge to both men and women in that area in the past three years.
A. that it is B. to be C. that it has been D. to have been
3. With food and drink ____, they couldn’t _____ much longer.
A. running out; hold out B. being run out; hold on
C. had been run out; hold on D.ran out of ; hold up
