The pilot agreed to land the plane only _______ the hijackers threatened to kill the passengers.

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English Grammar Intermediate Level (B1) Practice Test — practice the complete quiz, review flashcards, or try a random question.

Intermediate B1: Ability to make simple conversations about familiar topics. At B1 level, you can describe experiences, events, and deal with many situations while traveling.


The pilot agreed to land the plane only _______ the hijackers threatened to kill the passengers.