[ Present Perfect Tense ]
It____ happened several times already.
A. has
B. have
Select your answer:

Random Topics:
Complex Sentences with Adverb ClausesSimple Present and Present ContinuousGrammar (was, were, could, could not)For vs SinceUnscramble SentenceActive and Passive voiceVocabulary and TensesVerb + Infinitive or GerundModals AuxiliaryAdjective vs AdverbOther quiz:
Tenses and Word Formation › ViewThe service in the hotel restaurant was so bad that I ———- to complain to the manager.
A. am deciding
B. decide
C. decided
D. was decided
Grammar › View
She ——————– with her parents.
A. live
B. lives
C. living
