* 1 Choose the correct options.
Radio-controlled cars 'is/are operated by a
remote control. Two sets of batteries 2 is / are
needed for the toy to function correctly. A large
battery” is / are located in the body of the car,
and a smaller battery“ ís / are placed in the
remote control. A radio signal is/are sent from
the remote control to the car. The speed and
direction of the car is/are controlled by the
buttons you press on the remote control,