
To stop your vehicle, you must use number...
(i) 9.
(ii) 8.
(iii) 7.
Keyboard: press A to D to answer and Enter for the next question. Your score is kept on this device only.

(i) 9.
(ii) 8.
(iii) 7.
Keyboard: press A to D to answer and Enter for the next question. Your score is kept on this device only.