If somebody has a bee in their bonnet they ...

Your friend told you that he has already told his teenage kids about the birds and the bees. What did he talk about?

If something is said to be the bee's knees, what has been said about it?

There's a missing word in this idiom. Choose the best option for 'To be as ______ as a bee.'

I hope you enjoyed the activity. If you did, feedback is welcome. :-)