Choose the correct preposition The city had to resort policemen directing traffic when the traffic computer system crashed. Governments are very concerned about the threat cyber terrorism. The road signs displayed drivers were all wrong. So many essential public services rely computers to operate. There is a worm capable stealing your computer passwords.
Задание

Choose the correct preposition

  1. The city had to resort
    [to|in] policemen directing traffic when the traffic computer system crashed.
  2. Governments are very concerned about the threat
    [from|of] cyber terrorism.
  3. The road signs displayed
    [to|on] drivers were all wrong.
  4. So many essential public services rely
    [on|to] computers to operate.
  5. There is a worm capable
    [of|at] stealing your computer passwords.