—As a teacher, we can’t be _______ patient with our students.
A. quite B. too C. very D. so
— What is your mother doing now?
— She sleeping because she worked too late last night.
A．maybeB．may be
C．may isD．may
______ some food and fruit on the table. Would you like ________?
A. There are, some B. There is, some
C. There are, any D. There is, any
The population of the world in 20th century became very much _________than that in 19th.
A. bigger B. larger C. greater D. more
（2013广西玉林）—The meat is ______ delicious.
—Yes, but don't eat ______.
A. too much; too much B. much too; too much
C. too much; much too D. much too; much too
（2013山东德州）There are no words to describe_______ I miss my hometown.
A. how much B. how many
C. how soon D. how long
