[ Grammar ]
It is ________ that drinking a cup of coffee in the morning helps you wake up.
A. announced
B. said
C. been

Random Topics:
Articles and PronounsRelative & Interrogative PronounsVerb-ing or to VerbDependent ClausesAdjectives Ed and IngClausesPast Simple, Present Perfect TensePresent ContinuousVerb PatternsDegrees of ComparisonOther quiz:
Modal Verb Gerund or To Infinitive › ViewThe room ________ once a day.
A. should clean
B. should be cleaned
C. should be cleaning
D. should have cleaned
Simple Past Tenses › View
She ___ her friend at the park yesterday.
A. meet
B. meets
C. met
