My problem is I second guess myself when it comes to determining parts of speech in a sentence. Here are the sentences I need opinions on, with the word in question underlined:
Rose petals are one ingredient in potpourri.
Over the weekend my father trimmed the
rose bushes.
We go to the park to use the
water slide.
Tickets for the
rock concert are sold out.
A glass of ice
water is so refreshing.
Are these nouns? Or adjectives?
Also, for the sentence "We will be
back in one hour", is back the verb?
I thank whomever responds to me!