【1】They are doing housework .改为特殊疑问句,一般疑问句.特殊疑问词1 doing housework还有.也要改为 特殊疑问句,一般疑问句【3】Tom is reading a book in his study.疑问词 reading a book 【4】I am playing football in the play ground.疑问词playing football 【2】The studen are cleaning the classroom 疑问词忘了,
问题描述：
【1】They are doing housework .改为特殊疑问句,一般疑问句.特殊疑问词1 doing housework
还有.也要改为 特殊疑问句,一般疑问句
【3】Tom is reading a book in his study.疑问词 reading a book
【4】I am playing football in the play ground.疑问词playing football
【2】The studen are cleaning the classroom 疑问词忘了,
答
What are they doing?Are they doing housework?What is TOm doing in his study?Tom reading a book in his study?What are you doing in the play ground?Are you playing football in the play groud?What are th...