3 Write a word from the box in each gap. are .is . isn't. Was .wasn't weren't
The mobile phone has been around since the 1970s, but the idea behind the text
message (1) -
developed until the 1980s. Then, years later, the first
text message (2)
sent in the UK in 1992. When people started to use
mobile phones, text messages (3) _ used very often. Now, millions of
text messages (4) - sent every day. Information (5)
written
by using the numbers on the phone to make words. People like text messages
because they're cheap. So, a lot of money (6) spent to send them.​

амина74726    3   19.01.2021 12:29    12