[ Present Perfect Continuous Tense ]
I’m sleepy because I … all night.
A. have been staying up
B. has been staying up
Select your answer:

Random Topics:
Present/Future/Past Simple/Present PerfectReported SpeechBasic GrammarPerfect Verb TensesGrammar - SimilesVerb, Object, Prepositionanother/the others/each other/one anotherSimple Present Tense with Adverb of FrequencySo or SuchGrammar - Present and Past PassiveOther quiz:
Adjective or Adverb › ViewThe students seem _______ when they see their favorite teacher.
A. happy
B. happily
Grammar › View
There ____ a blanket.
A. am
B. is
C. are
