“If evil charges are laid at her door, they must also be laid at mine since I have been a party to all her movements.”
what does this sentence mean?

I think this sentence means that if she get charges (sued, crime etc.) she should also get them because she also played a role in them (or she helped her with whatever she did)

If this wrong, please tell me! But, I'm 99% sure it's correct.

Nani spied on my progress while she slathered a rich Indian butter called ghee on the parathas and then flipped the bread to crisp perfection on both sides

Explanation:

To correctly answer this question, we must rearrange the sentence to make it more clear. While both versions will have the same information, the new one should be easier to read and state the same ideas more clearly.  The options provided should be arranged based on the surrounding words. For example, the verb slather should be followed by "a rich Indian butter" because the next words are describing it as "called ghee."