"A Special Memory"

That was the title I gave to my beginner students last week. I translated the word "memory" for them. We've been studying the past tense in the last unit. This is one essay I got. (He's one of my better students, by the way.)

When I was a high school. My high school is far from my home. So I
walked to school forty minutes everyday. Sometimes I read some books and
walked. But very special time is I had lunch and walked. I remember
it's very tired. I know this is not good for my health. But I don't
had a time. Now it's a very special memoris in my head. I want to
eat lunch and walk now.

I mean, doesn't everyone, deep down inside, want to eat lunch and walk at the same time?
Another student begins her essay with the sentence: "Formerly, I was a child." As if I doubted that?