Questions
• Thank you. If there are any questions we shall do our best to answer them.
If you have any questions, we'd be pleased to answer them.
I'd (we'd) be happy to answer any questions.
I (we) would welcome any comments / suggestions.
• That's a very interesting question.
• I'd like to pass that question on to Maria.
• I think Maria would be in the best position to answer that question.
• Have I answered your question?
• I'm sorry, we can't answer that question just now, because ...
Finishing
• We are confident that ...
• On behalf of the team, I'd like to thank you very much for your interest in our presentation.