The boy is _________of the two brothers.
A. a cleverer B. the cleverer
C. the more clever D. the cleverest
—I’m sorry I’m late, Mr. Green.
---“It doesn’t matter this time, but please come here a little______ next time.” Mr. Green says _______ smile on his face.
A. early, has B. more early, with
C. earlier, with D. earlier, has
The air in the country is ________ than ______ in the big city.
A. cleaner, one B. much more cleaner, that
C. much cleaner, that D. much more cleaner, this
________ people can use computer in the old days.
A. little B. less C. few D. fewer
The number of the books in our school library _______ about50,000.
A. are B. has C. have D. is
Something terrible _______him these days. Do you know what’s wrong?
A. worry B. worries
C. worries about D. is worried about
