Master using English prepositions 'on' and 'in' with this quick lesson! Learn the difference when describing means of transport. Eight senators are supposed to get $500K each, but the House ...

Australia is an island country, which means that it is surrounded by water. The coastline of Australia is over 30,000 kilometres long. In this lesson, you will test your understanding of prepositions ...

Bill explains how to use the preposition "in" in everyday English. This English lesson has onscreen examples. Billgreen54 instructs in his native language. Bill speaks California American English.

NPR's Ari Shapiro speaks with John McWhorter, Columbia University linguist and New York Times columnist about the recent Merriam-Webster declaration that English sentences may end with prepositions.