Light source, that is what direction the light is facing, also take care with shadowing. Just copy down into the sketch book you have at hand as accurately as possible.

Help me with shelling these eggs!

They diverted the river to supply water somewhere else.

If you turn around, I'll fasten your dress for you.

Please turn over.

I'm sure people would live twice as long if they stopped getting themselves worked up over everything.

Miss Nicholas swam from Dover on the English side to France in 8 hours and 58 minutes, then turned around and returned to England.

There is also a tendency to call "L'Auberge Espagnole" a pornographic film.