they are sketchbooks 对画线句提问sketchbooks为划线句什么什么they

they are sketchbooks 对画线句提问sketchbooks为划线句什么什么they Those are their sketchbooks. 1.they are talking about the weather.(对划线部分提问画线部分为the weathe 句型转换.They are English（同义句转换） They are their apples.（对划线部分提问） they are taking piatures.句中对they该怎样提问 They are sheep对画线部分提问 They are (books)对划线部分提问 They are eleven对eleven划线提问 They are black?对划线部分提问. they are heaving an english lesson.(对划线部分提问)画线:heaving an en They are twelve对划线部分提问.twelve是画线部分 They are watching TV对画线部分(they)提问