It gets _______ to understand what the professor has explained.

A. more and more good

B. better and better

C. the more and more good

D. gooder and gooder

A. younger and more intelligent than

B. more young and intelligent than

C. more intelligent and younger than

D. the more intelligent and younger than

A. cold and cold

B. the coldest and coldest

C. colder and colder

D. more and more cold

A. more panicked

B. the more panicked

C. more than panicked

D. more and more panicked

A. the less / the more loud

B. the less / less

C. the more late / the more loudlier

D. the later / the louder