改为________down this street and______________

改为________down this street and______________ walk down this street and turn to the right （改为同意句）改为________down this street and______________ this改为复数形式 怎么样把this改为过去式? She likes this coat.改为否定句 This is my sister.改为复数形式、 This is a book 改为复数句 This is my brother.(改为复数） This is her brother.改为复数句子 This is my friend 改为复数形式 this is an interesting book改为感叹句 This is a pear.改为复数句 把This is Tom 改为一般疑问句 this is a book改为复数形式 Is this your friend?改为复数形式 This is an orange改为复数句 Is this your ruler?改为同义句 this is an elephant改为复数