The object of the preposition 'to' is 'an anniversary party'.
The pronoun in the sentence is "she".The pronoun case of the personal pronoun "she" is subjective.The pronoun "she" is an incorrect case for this sentence.The correct sentence is: "Please send an invitation to Bob and her."The reason is because "Bob and her" is the object of the preposition "to".
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
The preposition in this sentence is the word "at".
She was happy to receive an invitation to the party. What are you waiting for, an invitation?
The sentence is not a preposition but, it does have a preposition in it: outside.
The preposition in the sentence is "like".
Of is the preposition in the sentence.
No, the object of a preposition can NEVER be the subject of a sentence.
preposition can be when you predict or something :P
At is the preposition in that sentence.
The preposition is from.