Identify the compound preposition.

Trudy ordered a salad in addition to the pizza.

in addition to

in

ordered a

ordered

to

The compound preposition in this sentence is "in addition to."

The compound preposition in this sentence is "in addition to".

To identify the compound preposition, we need to understand what a preposition is. A preposition is a word that shows the relationship between a noun (or pronoun) and another word in the sentence.

In this sentence, "in addition to" introduces the phrase that describes what Trudy ordered. It shows the relationship between "salad" (the noun) and "pizza" (the other word). Therefore, "in addition to" is the compound preposition in this sentence.

To identify the compound preposition in a sentence, you should look for a combination of words that acts as one prepositional phrase. In this case, "in addition to" acts as a single unit and functions as a preposition to show the relationship between the two nouns.