My age is 13.这句话对吗

My age is 13.这句话对吗 This is my parents.这句话对吗? These is my sister.这句话对吗? The cat is at the age of 6.这句话语法对吗? My birthday is April 11st,1987.这句话对吗 my favorite food is apples and tomatoes.这句话对吗 dose mr.zhang is my teacher?这句话完整对吗? My life is only have he 这句话对吗 My pen is lost.这句话对吗?lost 似乎是形容词 My favourite insect is bees.这句话表达的对吗? my favorite vegetable is potatoes 这句话对吗 Where is my desk?这句话对吗?那Do you know where my desk is?这句话对吗? Where is my desk?这句话对吗?那Do you know where my desk is?这句话对吗? we have the same age 这句话对吗 he looks younger than his real age 这句话对吗 这句话对吗?关于whether的用法Whether to study or to play is more important depends on your age. My favourite food is hamburger.My favourite dessert is donut.这两句话对吗? My favourite clothes is shirt.和My favourite dessert is cake.这两句话对吗?