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3. 4 ★★★ Rewrite the active sentences and questi in the correct passive forms.

1 Martin Cooper invented the mobile phone.
The mobile phone______

2 German factories don't make Boeing aeroplanes
Boeing aeroplanes_____

3 When will NASA send astronauts to Mars?
When_____

4 Steve Jobs didn't invent CDs.
CDs_______

5 Where do they design new computers? Where_____ ?​


Odpowiedź :

Odpowiedź:

Wyjaśnienie:

1. Martin Cooper invented the mobile phone.

The mobile phone  was invented by Martin Cooper.    

  • past simple passive

2. German factories don't make Boeing aeroplanes.

Boeing aeroplanes aren't made by German factories.

  • present simple passive

3. When will NASA send astronauts to Mars?

When will astronauts be sent to Mars by NASA?

  • future simple passive

4. Steve Jobs didn't invent CDs.

CDs weren't invented by Steve Jobs.

  • past simple passive

5. Where do they design new computers?

Where are new computers designed?​

  • present simple passive

Kiedy stosujemy stronÄ™ biernÄ…:

  • gdy sama czynność jest ważniejsza niż jej wykonawca,
  • gdy nie wiemy, kto jest wykonawcÄ… czynnoÅ›ci,
  • gdy jest oczywiste, kto czynność wykonaÅ‚.