----- Nội dung dịch tự động từ ảnh ----- Exercise 23. Choose the underlined part that needs correcting. 1. In the future, we'll be wearing a tiny device to catch our thoughts and send it to other people. 2. Voice messages is more convenient than text messages because you don't have to type. 3. People working in the technology areas have start researching for an integrated device. 4. The application of augmented reality allows us to see a person's informations without talking. 5. Cell phones are such important that some people become worried if they forget to bring their phones 6. Don't worry if you have some difficulty to communicating with foreigners. 7. Because of language barrier, they decided using body language to communicate. 8. It is impossible to count all the stars on the Milky Way. 9. Where will people be living within 100 years' time? 10. One of mine friends enjoys skiing at the weekends. 11. I don't have any iPods. This iPod is her. 12. We need a high-speedy Internet connection to make a video conference. 13. People spend a lot of time sitting in front the computer everyday.