The function of the noun clause <em>that you are ready to graduate </em>is that of the subject of this sentence.
If you are unsure how to solve this, just change the whole noun clause with a pronoun, and it will become much easier: That is very clear to me. What is very clear to me? That.
Or use that question technique with this example: What is very clear to me? That you are ready to graduate.
Answer:
working hard
Explanation:
Firefighters are constantly <u>working hard</u> in new fighting techniques.
1. Natasha was especially interested in <span>dinosaurs; </span>however, Jorge wanted to check out the huge collection of precious gems.
You need to use a semicolon before however because you are connecting two independent clauses into one compound.
2. Natasha <span>gazed
into a replica of a cooking fire and began to imagine sounds: a crying
baby, the persistent click of stone on stone involved in making scraping
tools, and the thunderous cry of a mastodon.
You need to use a colon to indicate that a list will ensue.
</span>
2nd point of view is the answer