Locked away from the world

I'll be back soon............school work and planning has shut me away for a while. I'm surviving on toast, Marmite, low fat spread, strong coffee and gritted teeth. It's going to be a long weekend and I may have nothing to show for it at the end; but a teacher's job is never done. Normal service will resume shortly; plus Dearly Beloved is very ill so I'm attending to him.