6、esintheroom.(对划线部分提问)________19.(5分)Ihaveaheadache.(对画线部分提问)第9页共9页20.(5分)Icanseefourtreesinthepark.(对画线部分提问)________________treescanyouseeinthepark?21.(5分)Hewantssomeballs.(提问) ________ 22.(5分)Therearesomereadingroomsinmyschool.(改为一般疑问句)________ there