10. sınıf ingilizce 1. dönem 2. yazılı 3. senaryo test 2

In the past, communication often involved writing letters, which could take days or weeks to reach their destination. Today, with smartphones and the internet, people can send messages and talk to anyone instantly, anywhere in the world. What is the main difference in communication mentioned in the text?

A) People used to write more.
B) Modern communication is much faster.
C) Letters are no longer used.
D) Smartphones are expensive.
E) The internet is a new invention.