Presumably you have done one or more lessons on stalling (you wouldn't be ready for your skills test if you haven't). I guess therefore that your instructor was showing you that even an alarming-feeling stall can be recovered from perfectly well by following the correct recovery action.
In the skills test you will be asked to demonstrate stalls and the correct recovery action. Just do them as you have been taught. No drama. Remember to do a HASEL check first.
Stalls as an exercise are fun. If they are not fun for you yet, then you need to do more. Why not get some more practice before the test? Also talk with your instructor about them and see what s/he says - you need to be able to recover automatically.