Answer: Option D
The sentence "Rita is married to Bobby" is grammatically correct and conveys the intended meaning. The word "to" is used as a preposition in this sentence, and it is the correct preposition to use in this context.
When we talk about the marital relationship between two people, we use the preposition "to" to indicate who is married to whom. In this case, "Rita" is the person who is married, and "Bobby" is the person to whom she is married.
Here are some additional points to keep in mind:
• Prepositions are words that show the relationship between a noun (or a pronoun) and other words in a sentence.
• The choice of preposition depends on the context in which the sentence is being used.
• In this case, the context is marriage, which requires the use of the preposition "to".
Formula: No formula is required to answer this question. It is a matter of understanding the correct use of prepositions in English grammar.
In conclusion, the correct answer is D. "to". The sentence "Rita is married to Bobby" is grammatically correct and conveys the intended meaning.