— What do you think the teachers in your school are like?— I think they are very kind, _____ they look serious.
My name ____ Jack. Liu Ying and Sun Mei ____ my friends.
—____ orange is ____ orange. —That’s right.
--Thank you very much. ---______________.
--hea white shirt? --No, he has a black one.
--What's ______ over there (在那边)? --It' s a bus. A, this B. these C. that D. Those