Odpowiedź:
Zad 4
landline phones: a,b,c
Zad 5
1. Where was Alexander Graham Bell from?
He was from Edinburgh, Scotland.
2. Who saw Bell's invention in 1878?
Queen Victoria
3. What happened in 1891?
Automatic telephone exchange
Wyjaśnienie:
jeśli chodzi o zadanie 5, to trudno tak bez nagrania, ale prosty research na wikipedii dał potrzebne informacje ^^
