. Use the correct tense-forms of the verbs in brackets. 1. Computers (to use) to provide cash to users and to process bank cards such as Visa cards using an automatic teller machine. 2. A microprocessor (to calculate) the speed of the car from the changes in the radio waves. 3. When the smart card (to take back) to the police station, the driver’s details (to obtain) from the DVLC (Driver and Vehicle Licensing Centre).
Computers are used to provide cash to users and to process bank cards such as Visa cards using an automatic teller machine.A microprocessor calculates the speed of the car from the changes in the radio waves.When the smart card is taken back to the police station, the driver’s details are obtained from the DVLC (Driver and Vehicle Licensing Centre).