Select the abbreviation that tells how the italicized noun clause is used.

s-subject, do-direct object, pn-predicate noun, op-object of preposition

what i wanted to do was to finish my work.

s
op
pn
do

i believe it would be the first one the importance of internet safety

explanation:

because now and days kids don't know what the can find on the internet they can find dark web, 4 chan ect. if we don't teach them internet safety anything can happen.

(don't search up,dark web,4 chan u have been warned)

it u understand what he thought at the time and let u know more about him then what third person would of known probably. hope this : )