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
______
.
.
.
.
.
.
.
soya milk!
.
.
. 
搜索
