Game master
not like win
play not listen know
when johnathan wendel was 13, he often
went to arcades and he games against
older teenagers. he was very good and he
his parents about this, but they
-_it. luckily, johnathans_ to them.​

1 It has been raining for three hours!
2 How many times have you visited Scotland?
3 I have been in London for three years.
4 She has been eating chocolate all morning..
5 Julie has been working at the office since 6 o'clock
6 How much milk has she bought?
7 Has Sue been working for this company for ten years now?
8 I haven’t seen the baby. I don't know how the baby looks.
9 They haven’t been working in the garden all morning.
10 How long has David been writing songs?
11 How many songs has she written so far?

В этом предложении "was invented" является страдательным залогом(но его еще называют "пассивным залогом",это одно и то же).
У ЛЮБОГО предложения с страдательным залогом в нем есть одна общая форма. Это глагол to be+ глагол в 3 колонке(или добавляем окончание ed,как это тут,если глагол "правильный")
Был изобретен электрический телеграф-перевод предложения. В страдательном залоге ВСЕГДА действие происходит над подлежащим(над предметом).
Ну,так и все. Если еще останутся вопросы,но спроси потом в комментариях.