Is that his a bedroom? 这句话哪出错了啊?急求

Is that his a bedroom? 这句话哪出错了啊?急求 This's a map and that's a ruler.这句话哪里出错了? it's said that his bedroom is cleaned once a year翻译 I'm going to is a teacher这句话哪里出错了 What is the doctor have这句话哪里出错了? This is a answer这句话哪里出错? That's his a computer game 这句话错哪了 Ben is doing a puzzle in his bedroom.一般疑问句 That is a pencil box 这句话哪儿错了 that.is his pen哪错了 Sam is very active and does exercises every day.这句话哪个地方出错了? Engine is to a machine that heart is to a person.这句话哪里错了