Do you know ___ tomato this is?It is on our desk.(who)

Do you know ___ tomato this is?It is on our desk.(who) Do you know who is the a________ of this book? Oh,this is really a big shop.Do you know when it ___? Our classroom is very clean.Do you know who__cleaned it? Do you know whose handbag this is?Do you kow who this handba whose dog is this?do you know?i don not know who is its m--- 宾语从句的陈述语序Do you know the book is on the desk?Do you know the 1,Do you know who is the girl ___ a blue dress?A.that is dre i don't know what this is.do you know who the girl standing do you know who that is? Do you know who that American is do you know who is my teacher?