Which sentence correctly uses a nominative case pronoun?

AThem and Alex are eager explorers.
BThe late sleepers are my brother and me.
CHave him and Ernie finished the obstacle course yet?
DThe neighborhood kids and we waited for the parade.

Verified Answer :

A nominative case pronoun is a pronoun in its basic form, so: I, you, he/she/it, we, you, they. So, the correct answer is D, 'we' is a nominative case pronoun, that is, it has to be the subject of the sentence.
The other examples have only objective case pronouns: them, me, him - either used incorrectly, or as objects.