Beijing is one of the _______ in the world. [     ]A. bigger city B. biggest cit

My father told me a story last night. It is ________ one I"ve ever heard.

[     ]

A. funniest
B. funnier
C. the funniest
D. the funnier

Miss Li is one of _____ in our school. [     ]
A. a popular teacher
B. more popular teacher
C. most popular teacher
D. the most popular teachers

— What"s the weather like tomorrow? 　　   
— The radio says it is going to be even _____. [     ]
A. bad
B. worst
C. badly
D. worse

Maths ____ one of the ____ subjects in middle school. [     ]
A. are; important
B. is; most important
C. is; more important
D. are; much important

If there are ______ trees, the air in our city will be _______ cleaner.[     ]
A. less, more
B. more, more
C. more, much
D. much, more