Explanation:
I could not find the answers and drop-down menu that is missing in your question but I will try to explain it to you how can you do it so it may help you with your work.
Drop-down menu is a menu referring to a lot of options that are making together one big list of them. If you want to select the right answer, you must first look and understand all the options that you are having there. Then, when you are confident about your answer you should select the one option from this menu.
Drop-down menu can also be inactive and in that way, it means that there are no values.
