Across
- 1. up To end a phone conversation.
- 4. update To make something more modern or suitable for use now by adding new information or changing its design.
- 5. To react to an action by someone else.
- 6. An object or machine that has been invented for a particular purpose:
- 8. A small set of keys with numbers on them used to operate a television, phone, calculator, etc., or the keys with numbers on them usually found on the right side of a computer keyboard.
- 9. back To return to a place after you have been somewhere else.
Down
- 1. On Used to tell someone to wait for a short time.
- 2. viral Used to describe something that quickly becomes very popular or well known by being published on the internet or sent from person to person by email, phone...
- 3. Using a system of radio signals rather than wires to connect computers, mobile phones, etc.
- 4. A computer program or piece of software designed for a particular purpose that you can download onto a mobile phone or other mobile device.
- 7. To stop someone or something from being killed , injured , or destroyed.