whose handwriting is this改为宾语从句陈述句

whose handwriting is this改为宾语从句陈述句 Whose mobile phone is this?(I forget.)改为宾语从句 This is a book.I bought it.改为宾语从句 Whose box is it on the floor?(I am not sure)改为宾语从句 改宾语从句 急whose bike is this?does anyone know______________ This is the only one of the students whose handwriting ____ 宾语从句中,如何将疑问句改为陈述句 whose computer is this改为同义句 whose is this bike?改为同义句 whose is the watch是宾语从句吗 Is this your pencil?改为陈述句+复数 Is this his schoolbag?改为陈述句