[ Gerund, Infinitive, Bare Verb ]
John heard someone __________ but he let go.
A. is crying
B. cry
C. to cry
D. to crying

Random Topics:
Present Perfect - Just, Already, YetMust / must notConjunctions in Complex SentencesGrammar / PronounsCountable & Uncountable NounsPresent Simple and Past ContinuousCan, Could, May, MightPronouns/ Present TenseSocial Media VocabularyGrammar & TensesOther quiz:
Passive Voice - Present Tenses › ViewThe football match ___ on TV right now.
A. is watching
B. is being watched
C. watches
D. watched
Grammar › View
A virus can make you have a/an _____ for many days.
A. achievement
B. electronic
C. illness
D. material
Grammar and Vocabulary › ViewYou must take antibiotics _____________ when you get an infection – about three times a day.
A. calmly
B. never
C. easily
D. regularly
Subject-Verb Agreement › View
The books borrowed from the Library _____ on my desk.
A. Is
B. Was
C. Are
D. Were
