There are many pictures on ( )

There are many pictures on ( ) There are many pictures on ______ there are (many pictures) on the wall.括号里部分提问 there is some There are many d______between the pictures.填空 There are many pictures ____ the wall. How many pictures are there ____the wall? There are many pictures on the walls ( )the classroom.A.in B There are many pictures the book.用of in on 哪个介词? I like pictures and there are many o_______ on the wall. I like pictures and there are many o（）on the wall. 一到首字母填空There are many o（ ）things like beatiful pictures on t There are many pictures of lovely dogs on the wall of her be