I've finished marking my huge heap of essays, which were not (alas) startlingly good but which featured (alack) not all that many sillinesses for your delectation. I can offer you only:
Some scientists say that it's a sign of global warming that the glaziers are retreating.
The way tha't the theme effect's the characters in this story...
He is being sartistic and dimsife.
(No, I don't really know what she meant either. I assume "sarcastic and dismissive".)