Fill-in-the-blank Question Type (Feature #797)

Is there support for fill-in-the-blank? Something like: ``The \nth{1} President of the USA is \answer{George Washington}'' should appear like `The 1st Pres..... is _________'' in the test subject. (I prefer a little bit more phantom space than the answer)

The current way I do it is putting boxes and phantoms in a multiple choice question called ``Fill in the blanks'', with each option being something like ``[](the box) The 1st Pres... is ______'', where the teacher checks the box if the student writes it wrong. This is an ugly way of doing it. Open questions have too big empty space.

I would suggest adding fill-in-the-blank questions.