The Beckett is by far the best piece, but it's also the hardest to perform. All things equal, that's the one to go with, but given the circumstances, the Sweeney Todd is the safer option.
I'd skip the Les Mis altogether.
Also, it's not a matter of just listing a quote and a technique. You need to state how the technique in the quote creates the idea that you're discussing.
To clarify, there is one for this; I just haven't organised it yet. Text dump.
Visual
1 shots - are used to describe shots framing one person. Similarly, is 2 shot and 3 shot for the respective number of people
A Roll - *the main shot in an interview or documentary
Aerial perspective - the...