Khan Academy
Khan Academy: Prepositions of Space
Some prepositions help describe relationships between objects and their locations in space. David explains how!
Khan Academy
Khan Academy: Prepositions of Neither Space Nor Time
Some prepositions describe relationships between people or things. These prepositions don't include information about time or space.
Sophia Learning
Sophia: Phrases: Lesson 2
This lesson introduces phrases and discusses how to recognize them. It is 2 of 2 in the series titled "Phrases."