There were many young children ____ in the factories in the past.
A. work B. working C. works D. to work
The police tried to protect the foreign officers ____ personal injury.
A. to B. at C. from D. in
Traveling by train is ____ exciting than a rushed trip by air.
A. much B. a little C. much more D. little
—Some of the animals ____ the pollution.
—Right. The government will find ways to solve the problem.
A. die to B. die in C. die of D. die from
Bill jumped ____ than any other player at the sports meeting.
A. tall B. taller C. high D. higher
—What do you think of the film you saw yesterday?
—Oh! It’s one of ____ films I’ve ever seen.
A. interesting B. more interesting
C. most interesting D. the most interesting
