Well, you need to give us the choices before we can give an exact answer but normally you can evaluate the tone by thinking about the context and meaning.
some examples of strong disapproval might be: "She's such a horrible person" or "I really hate this lamp it's ugly" The bolded words show the strong disapproval.
But most likely you should be able to find it by evaluating tone.
Answer:
Um this is your teacher how dare you cheat!!
Explanation:
Burn it burn it with because it is not working correctly
Bias means to be based on a set of thinking. She had a biased opinion on the sexes because she was a girl.
