Is this your ____ ruler?No,it's hers.填冠词,

This invitation is for your mom ____ ____ ____ this invitation（对your mom 提问） ____,Nancy.Is this your earser?Yes,____. Is this your eraser?(同义句）Is this___ ____? is this your mother?____ ,it is my grandmother Is this your watch?Is this ____ ____.改为同义句 顺便告诉一下意思哈~ This is the ____(begin) of your English study. Your sharpener is ____ than this one ,I think.( good ) This is ____ ____ ____ 1．This is my pencil (变一般疑问句)____ ____ your pencil ____ plant is this? is this book your ________(brother) ____（pick)the flowers,please.1.is this book your ________(brother)2.____（pick)the flowers,please is this your skirt this is your Maybe this is your Is this your uncle? this is your aunt. is this your business Is this your schoolbag?