So the question type I'm most interested in adding is the matching question.

The reason for this is I figure I can make a massive question bank through permutations:
If I have a list of seven definitions I can make questions that give definitions of 3 or 4, and choice of all 7 terms to match with; that in effect gives 70 possible questions (7 choose 3 + 7 choose 4).

I'll never run out of questions!!

Anyhow...

I was thinking maybe something like this

1. Match the definition of the left with the word on the right.
A personal transport vehicle typically powered by an internal combustion engine, or increasing an electric motor <=> car
A two-wheeled human-powered vehicle <=> bicycle
! boat
! hovercraft

Or do we need an explicit start token for each row?
Not sure about the ! for additional distractors at the end, just what came to mind just now.