Sentence examples for needed answering from inspiring English sources

Back when the Lockitron smartphone doorlock system crowdsourced its way to a few million bucks (after Kickstarter infamously told them to take a hike), there were all sorts of geeky questions that still needed answering.

It was previously a question people needed answering before moving forward in their conversation with you: What necessitates this aggressive lifestyle choice?

How could I expect to be understood by a bunch of people who'd shoot down the questions I needed answering as platitudes, making me feel like an idiot to have asked?

Second, the pilots provided evidence on strategies that worked (such as scripts and data collection forms to encourage TB screening and HIV testing [ 16] and cost effective approaches to ICF and IPT [ 17]) and highlighted certain operational questions that needed answering.

Many of the questions that most needed answering — How did things go wrong with him?

To insiders such as Monnet, this seems to have been a question that never needed answering, or even asking.

Other questions still need answering.

Because there are some serious questions we need answering, pronto.

Simply, two questions need answering: Is Lennox Lewis done?

These are very hard questions, which urgently need answering.

These are all vital questions which need answering.