Category: Updates

What are intransitive words?

Common intransitive verbs include words like “run,” “rain,” “die,” “sneeze,” “sit,” and “smile,” which do not require a direct or indirect object. For exa...

Why is C-3PO's arm red?

As a sign of friendship, Threepio adopts the red arm as his own, as a reminder of unlikely friendship. And that's coming from the film's comic r...

Who can wear invisible braces?

However, Invisalign only works when all of the baby teeth have been extracted or emerged. Most of all, patients must be willing to wear the aligners for a...