把This ia an umbrella.This is a William's umbrella.This ia aWilliam's black umbrella改为特殊疑问句

把This ia an umbrella.This is a William's umbrella.This ia aWilliam's black umbrella改为特殊疑问句 Is this an umbrella This ia Tony.____ （his) is an English boy. Is this （）umbrella?A.an B.a C./ this is not my umbrella.把句子变成复数形式 take an umbrella with 是 a umbrella还是an umbrella,为什么? who has an umbrella here ,please?I have(one ;it;this;that) ,Miss Lee. 儿子的英语作业：This is () umbrella.A、a B、an C、不填 请选择? Here is your umbrella and your coat.请问可以用 This is your umbrella and your coat.就是把Here 换成 This 为什么不可以呢？ carry an umbrella的意思 carry an umbrella中文是什么意思? l have an umbrella是什么意思? We have an umbrella.否定 use an umbrella to___yourself_______the rain 把下列句子变成复数形式例如:The boy is Lazy.------The boys are lazy.1：That girl is very beautiful.------__________________.2:He is an engineer.-----___________________.3:Is she a doctor?-------________________.4:This is not my umbrella. 把下列句子变成复数形式例如:The boy is Lazy.------The boys are lazy.1：That girl is very beautiful.------__________________.2:He is an engineer.-----___________________.3:Is she a doctor?-------________________.4:This is not my umbrella. This is 什么 old umbrella