[ Present and Past Perfect Tenses ]
I’ve been _____since 5 o’clock in the morning.
A. study
B. studies
C. studied
D. studying
Select your answer:
Random Topics:
Grammar - Present Perfect with for and sinceVocabulary and UsageGrammar - Be going toTo Infinitive/Bare Infinitive/GerundsSimple Past Tense and Past Perfect TenseTransportation VocabularyClauseGrammar - QuantiflierCompound and Complex, ConditionalsVerb Usage and GrammarOther quiz:
Grammar › ViewYesterday, we ____ to the museum to see dinosaur fossils.
A. went
B. goes
C. will go
Adjective › View
Would you like ___ bread?
a.any
b.some