Amy's new ruler is 20 cm问句对20 cm 提问

Amy's new ruler is 20 cm问句对20 cm 提问 sarah's ruler is 20cm.Amy's ruler is 10cm （sarah's ruler is 20cm.Amy's ruler is 10cm （ 合并成一句话） Amy's ruler is longer than Mike's.(改为一般疑问句) 括号应填什么Is the green ruler Amy‘s?No()is yellow My bike is new和Lucy's bike is old合为一句还有Jim's ruler is long .和Tom's ruler is short.Li Ping's computer is expensive.和Lin Tao's computer is cheap. ruler is it?it is Tom＇s ruler. Amy's+birthday+is+coming. The ruler is orange.同义句It's[ ] [ ]ruler 将下面这句话改成一般疑问句Amy's got a new dress.还有就是为什么句子里的“Amy’s”里有“is”,为什么要这样用? ______?That's my ruler.A.Whose ruler is it?B.What ruler is it? Unit 2 Amy's blue dress is wet.的意思 it is amy is ruler这句话的中文意思是什么? what's that?（ ）is a ruler Excuse me,is t()ruler Jim's? is ben’s ruler longer than mine How old is Amy?的同义句（ ）Amy's( 一：1：that,car,is,new,your?(连词成句）2：Those are his sister.（改为否定句）Those（ ）his sister.3：This is a ruler.（改为否定句）This（ ）a ruler.二：完形填空This is a ( )of Jim's family.This man( )Mr Green.( )is J ...__________?...That,s Tom,s ruler. A .Who ,s tom,s ruler? B Whose ruler is it? C What ruler is that? 请问 应该选哪个?