( )下午老师上课时,不可以说: A. Hello, class. B. Good morning, class. C. Good afternoon, class.
I went to a park ______ bike .
You are 164cm , I’m 160cm , you are 4cm_____ than me.
______ the matter ? I have a fever .
You ______ sad today .
I failed my math test . ______ .A.Oh,sorry B.I’m sorry to hear that C.Don’t worry