Sentence examples for which need from inspiring English sources

Passwords, which need only software, are cheaper.

These are all vital questions which need answering.

Highlight past glories which need not be altered.

But it's not only ancient cathedrals which need repairing.

Seaweeds and corals, which need light to grow, colonise them.

There are aspects of the plan which need more work.

However, there are details which need to be clarified.

which need to send sensed data to the sink.

Finally, there are ten alternatives which need to be ranked.

Those other animals which need treatment are still receiving it.

Can you think of other key questions which need answering?