Synonyms and Select Sentence Type in RC Questions

My exam is very close. Can I get tips to solve questions that are like, “what is the synonym to a particular word (e.g, capricious) in the passage”? Similarly, for questions like “select the sentence that matches this idea”(then we get to highlight the sentence). Finally, if there are any specific Gregmath videos addressing the aforementioned questions, kindly point me to them. Thank you.

Remove the word from the text, and pretend its a TC. Solve with support/contrast and then pick the answer choice that best aligns with your guess, you can try that out

What is it that you struggle with for this?

Oh wow. Thanks, I will try it out. Thank you.

For the other question, I don’t really struggle with it, it just seems weird solving something with no outlines or strategy.

I think it’s essentially testing the sentence function skill, so you can use the search to watch videos on that. Generally they don’t tend to be as difficult as the other question types.