（） Is there any possible way to help them get rid of such a bad habit
--To tell the truth, it’ s very hard. But we （） on this problem.

单项选择题The use of Chinese by teachers in （） English classroom must be restricted because it will decrease （）time when students are exposed to the English language.

A. the; /
B. an; /
C./; the
D. an; the

单项选择题-- What do you think of Harry Potter and Philosopher’ s Stone --Fantastic. Steven Kloves （） each character in the movie impressive through lively dialogues and fascinating plots.

A. makes
B. would make
C. made
D. had made