Compléter Grammar ActivityVersion en ligne Completa las frases correctamente par Laura Cbz Mñz 1 Polly is a 1920s girl . She watch colour TV at home . She phone her friends from home or from a phone box . She watch black and white films at the cinema . She turn off her mobile phone in class . Marcos is a 2020s boy . He speak to his computer , and it listens and answers . He learn lots of information because it ? s on the internet . He stay safe online . He think of studying without computers . 2 These days . . . I ( 1 ) don't my homework with a pen or pencil . I ( 2 ) my computer to do my homework , too . I ( 3 ) about computers at school . My teacher ( 4 ) me using technology . I ( 5 ) life with no smartphones ! When my grandma was a little girl . . . People ( 6 ) phone messages or emails on the internet . But they ( 7 ) postcards or letters to family and friends . Children ( 8 ) with a pen or pencil ? not a computer . They ( 9 ) about wifi working or not working .