[ Grammar ]
A baby who is _____ crying long enough will eventually stop.
A. leave
B. to leave
C. leaving
D. left

Random Topics:
Past Perfect or Past Perfect ContinuousClauses and Conjunction-ing / InfinitiveVerbal and Appositive PhrasesFuture Tenses, Conditionals and ProfessionsApostrophe GrammarVerb + PrepositionModal Verbs and Contrastive ConjunctionsFigure of SpeechPresent Perfect Simple vs ContinuousOther quiz:
Passive Voice › ViewTed _______ by a bee while he was sitting in the garden.
A. got sting
B. got stung
C. get stung
D. gets stung
Modal Verbs & Time Prepositions › View
Which time preposition is correct in this sentence: The flight departs ___ 6 AM?
A. by
B. at
C. in
D. on
Modal Verbs › ViewWhose is this bag? – I don’t know, but it ______ belong to Yuta.
A. can
B. may
C. must
D. will
Tenses › View
Write the form of the verb specified in parentheses. Scientists (measure / present perfect) winds of more than 150 miles an hour during severe thunderstorms.
A. measure
B. present perfect