Условие:

Working in pairs discuss pros and cons of using mobile phones. You can find some ideas below useful. Pros (+) 1) It gives you an opportunity to contact your family and friends at any time you need. 2) It stores some useful information. 3) It can wake you up in the morning. 4)... Cons (–) 1) Mobile phone calls don’t give you a chance to соnсеntrate. 2) Mobiles may be bad for the user’s health. 3) People sometimes buy them not because they need them but because mobiles have become fashionable. 4)...

Решение - 2 - Unit 3 Step 9:

Решение 1