Help what type of irony are these?

When you don’t understand a concept during the lecture, it’s to flag it in your notes and leave a blank space so you can fill in more

Read this sentence: devon was nervous at the thought of speaking in front of a large audience. which word could a translator use to replace the underlined word without changing the meaning of the sentence? a. angry b. excited c. d. worried

How do to my dear loving husband and to the kings most excellent majesty's reflect cultural values of their time