The key answer of exercise 4
The key to exercise solutions in chapter 14 - It's a neat gadget for the textbook Outcomes Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Listen to a podcast where three people review technology. What three apps and gadgets are reviewed?
Answer
- Cry for Help (an app which makes a noise to scare off attackers)
- Universal Translator app (you speak in English and it says the translation in a foreign language)
- Remote Lock (a special lock and app that allows you to lock and unlock a door from anywhere in the world)