You are going to read an article about the danger of selfies. Some words are missing from the text. Your task is to write the missing words in the gaps. Use only one word in each gap. If you need help, click on the button "Give me a letter" to get the next correct letter (but you'll lose points). When you have entered all your answers, click on the button "Check answers". If you make a mistake, please try again until all your answers are correct.