Answer:
The simple subject is dollars
Explanation:
The simple subject is the noun or pronoun in the sentence that stands alone. In the sentence given, the clause,<em> </em><em>billions of tax dollars, stands as the subject of the sentence. The simple subject is the 'dollars' that was described by the other preceding descriptors. </em>
<em />
The predicate is, spent on dollar exploration. The simple predicate is spent. The predicate is the verb that stands alone in the sentence and describes the action.
Many poems are actually felt rather than read. This is the result of the application of a sentimental language during the composition of the poem. To externalize this sentimentality, the poet uses figures of speech and several rhetorical resources that are capable of intensifying all the sentimentality present in the words.
An example of poetry that is felt rather than read is "Annabel Lee" written by Edgar Alan Poe. This poetry has a strong melancholy content and expresses in a masterly way the pain and sadness of losing someone loved.
D. Change the word "are" to "is". When "or" is the conjunction, the verb becomes singular or plural based on the subject closest to it. Hope this helps!