The one that is the best way to find the correct answer for a sentence completion question on a reading test is : c. look at the main parts or the paragraph and infer the answer
The main parts is basically the core of the content. If you find it, it would be really likely that you could answer a question about it
hope this helps
The simple subject of this sentence is Matt Robins.
I think it would be "graph"
Also, didn't someone just ask this??
Answer:
They drove the Titans away because the Titans tried to kill the gods and their father, Kronos, ate Jupiter's older siblings, Jupiter is the youngest of Kronos's children.
Explanation: