What are the advantages and disadvantages of SOCIAL NETWORKING sites?

In my opinion, SN sites are a great way to keep in touch with friends, and update them about our life, as well as meeting new people or sharing photos, videos and other media. However, SN sites have also been used by predators for bullying other people or spreading hatred, as well as extremist propaganda.

Do you think that the mobile phone is a useful invention?

Mobile phones are useful as they are a compact and portable communications device which is great for making calls on-the-go. With the advent of the smartphone, mobile phones have also become an entertainment device: one can read, watch movies and play games on them. They truly are a marvel of technology as it is an important achievement to pack so many features and capabilities into a small piece of metal, glass and plastic.

William Boufakhreddine, 3ème 3.