Can you turn 150 pages into a 5 minute presentation before a meeting?

Now working as an English language teacher I teach students to give presentations to get good exam results and am currently teaching Algerian trainee pilots to give presentations, describe a photo, read a taxt and summarise it and to answer questions on all 3 disciplines.

If necessary send something to everyone in advance again with highlights you want to emphasise or hand something out at the end.

Failing to prepare is preparing to fail, and I fear that is your problem! You are overwhelmed and don't have a clue where to start.

Does the National Health Service (NHS) in the United Kingdom diagnose rare conditions? If so, does it provide treatment for them as well?

Personally yes, I could as I have worked on sakes and marketing, so gave many presentations on a variety of subjects.

Use diagrams or photos with simple key points

Lots of the writing will be blah blah blah so ignore it. It's the who, where, when, why and how much that counts, usually.

Does any unofficial Roman Catholic card exist in the world to play? In Italy, Rome & the Vatican City, can practising Catholics get any discounts as a tourist, & / or privileged admission to certain sights, with different rules for non Catholics?

Use the 4 point plan. Introduction, good points, bad points and conclusion.

Control the room by starting I am xx here to discuss xxx and will answer questions at the end of my presentation.

With no knowledge of the subject, or your level of English, giving presentations and editing it's hard to say!

Why do Muslims invade Western society?