Learn to avoid 25 common English preposition mistakes, with examples and explanations to improve your grammar and speaking skills.

Learn how to use the prepositions of time, "at," "on," and "in" in this clear, practical resource.

Recommended level: Intermediate "Is it 'ON the bus' or 'IN the bus'?" Quick Reference Use "on" for large vehicles which you can stand and...

Recommended level: Upper Intermediate Quick Reference "Think of" is typically used for quick instances of thought, such as when a person...

Recommended level: Intermediate Quick Reference "Hear of" is used to discuss one's awareness of the existence of something or someone....

Recommended level: Beginner / Intermediate Learning how to use prepositions correctly in a second language can be a challenge. How we use...

Recommended level: Intermediate Note: All of the phrases below are taken from 300 Practical English Words and Phrases. Prepositions are...