What do I do if I can’t decided between two answers on the multiple choice?

The multiple choice section can be really difficult, and although this probably isn’t what you want to hear, it’s often just a case of trusting your gut. Don’t spend too long on the question- whichever one makes more sense is often correct!
However, to help make this process easier, the most important thing to do is pay attention to key words in the question to begin with, that often get overlooked. For example, qualifiers such as ‘all’ or ‘most’ can be indicative of which answer is correct.