Примеры того, как можно сказать на английском, сколько времени займет наша презентация.
Timing
- My presentation will take about 30 minutes.
					- It will take about 20 minutes to cover these issues.
					- My talk shouldn't take more than...
Questions instructions
- There will be time for questions after my presentation.
 
					- I will try to answer all your questions after the presentation. 
					Feel free to ask questions any time during my talk. 
