However, there are three areas where significant work still remains to be done.

But despite these steps, much work remains to be done.

But much work remains to be done in putting the law into practice.

Steps have been taken, but much work remains to be done.

While we have made progress, much more work remains to be done.

He said significant progress has been made, but much work remains.

However, even decades later, much work remains to be done.

While much work remains to be done, the interior is now in working order.

This report is a start, but the real work on its content remains to be done.

All the work is for sale, but will remain on view until the end of the show.