“We have a few more minutes, so I'd be happy to take some questions from the audience.”
You're giving a talk at a conference. You've finished your presentation, and now you want the people in the audience to ask you questions.
We have a few more minutes, so I'd be happy to take some questions from the audience.
"A few" is a number that's not specific, but it usually means somewhere between 3-10. It's a little less formal than "several" and also sounds like a slightly lower number. Here are some examples:
"We have some time" means that there's more time to do something. For example:
We should get going soon, don't you think? We don't want to be late.
No, it's OK. We have some time.
Use this phrase to politely offer to do something.
For example, you can say this to someone who's visiting your company from another country:
I'd be happy to show you around, if you'd like.
You can also offer to do something with "I'll be happy to ___". This version is more appropriate after "if":
If this one doesn't work for you, I'll be happy to bring you a new one.
These phrases are polite, so you can use them with people you don't know very well.
When someone gives a speech or presentation, they often "take questions from the audience". This means that they allow people in the audience to ask questions.
You can use this phrase like this:
I'll take questions at the end.
Each talk is about 20 minutes long, after which the presenters will be able to take questions from the audience.