To, Too, Two

What's the difference between to, too, and two? It's not too difficult to use them, once you take the time to learn what they mean - and do some practicing, too.

Tomatoes or Tomatos?

Some say tomāto, some say tomăto, but when there is more than one, everyone has to add -es to make it plural. Learn which English words -es in the plural.

Weather vs Whether

The words weather and whether have nothing in common other than their pronunciation, but English speakers are sometimes unsure which one to use. Find out whether you need to correct your spelling.

Who vs Whom

Who vs whomMany English speakers do not know the difference between who and whom. In some places, it hardly matters, because using who when you should use whom is so common that it's not even considered much of a mistake. But for those who want to know the difference between who and whom, here is an explanation