🎴 Flashcard Mode
Phrasal Verbs - Sentence Completion
Card1 / 25
Mastered0
Review0
QuestionClick to flip
Directions: Choose the correct option to fill in the blanks.
He _________ himself _________ to complete the project.
AnswerClick to flip back
A
knocked, out
💡 Explanation:
'Knocked oneself out' means 'worked much harder than normal'. This meaning fits in the framework of the meaning of the sentence.