• Did I keep to the time limit? (for example: you are given only 3 minutes)
• Did you use Omar's way of presentation?
• Did you speak of everything you wanted?
• What do you need to improve next time when you give a talk? ответить на вопросы на английском языке

• Did you use Omars way of presentation
I used Omars way of presentation 5 days ago, when I was in France.
• Did you speak of everything you wanted
No, I have any things, and about them I cant tell.
• What do you need to improve next time when you give a talk
I need improve my grammar, for more clear speech.