The boy has already finished his homework.(改为一般疑问句）请写出答案与理由

this boy has visited the Great wall already.（变为一般疑问句）this boy ____ _____the Great Wall already. The boy has already finished his homework.(改为一般疑问句）请写出答案与理由 the boy _____(name)sun lei has already finished ____(write)his compostition This boy has viited the Great Wall already.变为一般疑问句 i love the people has already The river has already r____ several meters. I love the people has already lefc The little boy often has The little boy often has ____bigbreakfast The boy has great dinner.变为感叹句 Peter has already read the book.改为一般疑问句. She has already finished the work.改为否定句. the internet has already become part of our life. He has already bought the book(否定句）急 she has already read the book.(改为否定句） the girl has already come back home.改为一般疑问句 he has finished the work already 改为否定句 He has posted the letters already.改为被动语态