A weary rider would often reach California in 10 days.
Explanation
Prepositions serve as intermediary words that connect nouns, pronouns or phrases to sentences to form meaningful sentences.
These connecting words are very short and are commonly placed in front of a noun.
According to the English language, prepositions are 'closed class' of words.
Examples are of, in, at, by, under, over etc.
Prepositions are of six types.
· Preposition for Time
· Preposition for Place
· Preposition for Direction
· Preposition for Agent
· Preposition for Phrases
· Preposition for Instruments