You may find the answers underlined.
Explanation:
The politician avoided answering the reporter’s question, not wanting to open that Pandora’s box.
Allusion: Pandora's box
Purpose: <u>Not opening Pandora's box in this context is an allusion that the politician has a lot to say about the particular question but he chose not to say it to save his reputation.</u>
Alright Romeo, stop kissing in the hallway.
Allusion: Alright Romeo
Purpose: <u>The allusion here is that the person concerned has been found doing the same many times before and is expected to do so.</u>
Well since you can’t click your heels and be home, you might as well sit and wait for the bell to ring.
Allusion: click your heels
Purpose: <u>The allusion is that the person cannot simply get up and leave when they please</u>.