No, it is not. There is not such thing as "use to". It is always "used to". (with a D). However, with that minor detail it would be. If you were to structure the sentence with the inverted order, it woul read: "That didn't used to be a school." That is a grammatically correct sentence/question.
hello guy me and my school have been to gogo stop and it fun . ok but how did you get onto it?? You didnt even answer the question !
WELL ... at school we were tought he didnt so our answer is no he didnt WELL ... at school we were tought he didnt so our answer is no he didnt
they didnt have school
didnt go to school
he didnt go to school.
actually she didnt go to school
he didnt go to school
that didnt answer my question
cayce,ky.
Im really sorry but i cant answer that because i got it for a question for a test at school but i didnt read it so i got it wrong :(
because if it didnt have a question mark what question would be a question because the question had a question with a question?
because i didnt think of one