根据提示选择。
[[QOrDeR]]This is my friend, Yu guoqing. He’s
______.
【小题2】—What’s Shi Jiaoqiao doing? —He’s
_______.
【小题3】—What are you doing, Liao Yanping? —I’m
_______.
【小题4】—What are they doing? —They’re
______.
【小题5】—What are they doing? —They’re
______.
【小题6】Look at the boys there. They’re
______.
【小题7】She is
_______soya milk!
【小题8】Hu Xiang is
________.
【小题9】They are
________.
【小题10】—What are you doing, Lele? —I’m
______.