Lessons: When
sneezing people often say "achoo" but what people really mean to say is
something else entirely. When you're about to sneeze you gasp and you
can't make the sound of a T when you gasp. So you say "aah" and you end
up saying "achoo" but what you really mean to say is "tissue" because
that's what you need when you sneeze.
Commentary: This
is the first lesson ever to have its video recorded before it was
written down and is the only one which contains unspellable sounds
which do not appear in the text lesson.