All Questions • Question 799 of 1573

To stop you must use number...
(i) 4 and 7.(ii) 2 and 7.(iii) 1 and 2.
Choose an answer to see if you are right, then continue. Your session score is saved on this device.

To stop you must use number...
(i) 4 and 7.(ii) 2 and 7.(iii) 1 and 2.
Choose an answer to see if you are right, then continue. Your session score is saved on this device.