【2013广东】—Someone is knocking at the door. Is it Ann?—It ______be her. She is giving a performance at the theater now.
_______ she is ill, _______ she goes to school.
Boys, you ______ be sitting in this room. It is for your teachers only.
---Would you like some tea? ---Yes, just_____.
She likes singing, dancing and talking with others. But I often stay at home and read books. So I am ______than her.
I a primary school student two years ago.