—Are you going to buy a book ?--- .A.Yes,you are. B.No,I am. C.Yes,I am.
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
How _____ are you ? I’m 65kg.