Prepositions - at, on, in
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English as a Second Language
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In on at
This video shows some of the differences among the prepositions "in," "on," and "at."
on
This video shows different ways to use the preposition "on."
to
An English teacher explains a few important things about the preposition "to." There are also some examples of how the preposition differs from the formation of an infinitive
at
An English teacher shows some ways in which the preposition "at" is used
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