Prepositions are words that show the relationship between a noun and something else in a sentence. Words like 'on', 'under' and 'inside', as well as phrases like 'next to', 'in front of', and 'on top ...

Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...