[ Used to - Would - Tenses ]
She threatened …………… the meeting.
A. to leave
B. leave
C. to leaving
D. leaving

Random Topics:
Simple Present TensePrepositional PhraseComparative & Superlative AdverbsPast and Past ContinuousTenses PracticePrepositions of MovementAcademic VocabularyAdverbs of How Something is DoneModals of PredictionSimple Present ProgressiveOther quiz:
Infinitives › ViewWe may ________ home after we finish picking up litter.
A. return
B. to return
C. returning
D. returns
Grammar › View
The Lake District, ………… was made a national park in 1951, attracts a large number of tourists every year.
A. that
B. where
C. what
D. which
Tenses › ViewWe know when exactly the action started in Present Perfect tense.
A. TRUE
B. FALSE
Vocabulary & Grammar › View
Our team isn’t supposed to win many games this year.
A. wasn’t supposed to
B. shouldn’t
C. ought not