Examiner says - are you happy with that?

Then ALWAYS ANSWER NO and recheck it all again

+1
Incorrect responses include.
“Yes thanks”
“Dunno are you”
“Who cares its near enough”
“Yep how was it for you” followed by lighting up a cigarette.

Sure examiners don’t want to fail someone one on a common simple mistake, pay extra care during the coupling and uncoupling procedure.

another acceptable response…

Meh, good enough, I only want to work for Stobrats anyway…

or

Meh, wystarczy tylko chcę pracować dla Stobarts anyway