the sun was not yet up，many people were already taking exercise in the square．

The       of some wild animals reminds us        the problems on environment．

一How did you break my        most valuable vase?
一Sorry,but I broke it by        accident．

下列三个选项中划线部分的语音都相同的一组是___________.
A. blue,  who,  zoo
B. my,  bye,  big
C. have,  cap, eight

—Excuse me, where is the hospital?
—Sorry, I don’t know.
—___________
A. Thank you.
B. Thank you all the same.
C. Oh, no.