Describe a time when you couldn't use your mobile phone. Where it was What you were doing at this time When it was And explain why you were not able to use your mobile phone.

Well, last year I had a big trip with my family, and during the trip, my mobile phone was damaged. I don't know why. I was shocked and afraid of this situation because my mobile phone was essential for improving my knowledge, problem-solving skills, and mental activities. My mobile phone was a helper, and that's [...]