One of the questions says “use to” and it should say “used to”. I don’t mean to be the grammar police, but as a former teacher, I notice these things.
Sorry if I do that, I do typos all the time, but actually I didn't go to school as a kid either (was raised in a cult), so ...and its hard to try to learn it all now over my bad habits. I suppose the site people should know better though, maybe.