A preposition is used before a noun or pronoun to show its relationship to another word in the sentence. It indicates location, time, direction, or other relationships between elements in a sentence.
I walked to the shop
Yes, it is possible to start a sentence with a preposition, although it is usually considered more informal or conversational. Some examples include: "At the end of the day, it all comes down to hard work" or "On the whole, the project was a success."
The prepositional phrase is "off of his skateboard" but the compound preposition "off of" is poor English. You need only use the word OFF as a preposition instead of an adverb and say he "fell off his skateboard" which means exactly the same thing.
Here is preposition used in a sentence. Adverb phrases use a preposition to tell what, when and how an action can occur.
of is a preposition. off is the opposite of on.
There is a ball under the bed.
We might see you after the movie.
The preposition "by" is commonly used to indicate the means or method by which something is done or achieved. For example, "The book was written by Mark Twain" indicates that Mark Twain wrote the book. It can also indicate proximity or location, as in "He lives by the beach."
In the sentence "Who asked for the textbook?," the preposition is the word FOR. Who is not a preposition; it is a pronoun.
There is no preposition in that sentence. The aeroplane flew in the sky. 'In' is a preposition in this sentence
A preposition is a type of dog. They don't go in the beginning of the sentences