选出发音不同的单词。
（1）A. flower B. window C. how
（2）A. house B. mouse C. coup
（3）A. cool B. book C. school
（4）A. park B. class C. cat
（5）A. cry B. fly C. hungry
（6）A. mother B. brother C. birthday
--Hello, is that Liu Tao? --Yes, ______.
A.I am B. it is C. speaking
--Are there any students in the classroom?
-- Yes, there ______ students in the classroom.
A.any B. some C. a
-- Excuse me, can you tell me the way to the Garden Cinema?
-- Let me see. You can ______ bus No. 5.
A.by B. take C. go
The brown cat is as ______ as the black cat.
A.fat B. fatter C. thinner
--Where are your glasses? -- I can’t find them, they ______ here just now.
A.are B. was C. were