Watch Mr Smith explain more about writing to explain. Follow what he says carefully, and have a go at the tasks he gives you. Explanation texts often tell you about the parts of a process, usually ...

In order to make your writing clear, you need to use commas. As well as using them to separate out key information, or divide up different clauses, commas can also completely change the meaning of a ...

Patients who wore Infuse for Astigmatism contact lenses reported easy handling and consistent, clear vision after 5 days of wear, according to a real-world evaluation presented at SECO 2026.