Помогите составить вопросы: общие вопросы, специальные, вопросы к подлежащему 1.…

1. Who has opened the window? has peter opened the window? what has Peter opened? 2.Who has read a very good book? Have they read a very good book? What have they read? 3. Who has lost her dog? Has Mary lost her dog? What has Mary lost? 4. Who has gone to school? Have my friends gone to school? Where have my friends gone? 5. Who has seen an interesting film? Have they seen an interesting film? What have they seen? 6. Who has been to London? Has Misha been to london? Where has Misha been? 7. Who has bought a book? Have they bought a book? What have they bought? 8. Who has finished the work? Have they finished their work? What have they finished?