Prepositions and Prepositional Phrases

The dog hid underneath the bed

What part of the sentence describes the roses? Elizabeth picked the roses with the sharp thorns.

Julio was writing a letter with a new pen.

Which is a list of common prepositions? Options: about, at, down, of, to, first, second, third, fourth, me, you, your mamma, my cousin, am, is, are, was, were

Which is a list of common prepositions?

Identify the preposition in the sentence: "Over the years we have learned to study hard."

What is the preposition?
Singing is fun during the holidays.

Identify the prepositional phrase in the sentence:
My cat jumped on my bed and woke me up. 

Identify the prepositional phrase in the sentence: The girls walked over the covered bridge.

Identify the prepositional phrase: Watch the horse run around the field.