[ Present Perfect Continuous ]
you ____/_____ sleeping for twelve hours
A. has/ been
B. have /benn
C. have/ been
D. has
Select your answer:

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and, so, but, becauseAdjectives with -ED and -INGModal VerbsGerund after Prepositions and Certain VerbsPhrasal Verb Put & GoPerfect Progressive TensesNouns - Word Form-IONPresent simple or Past simpleSentence Adverbs & Third ConditionalAdverb Identification, Function, and FormationOther quiz:
Past Tenses and Conditionals › ViewYou’ll pass the test if you ____ enough.
A. study
B. studied
C. had studied
D. studying
Direct vs. Indirect Speech › View
Nan said, ” I have finished my homework.”
A. Nan said that she had finished her homework.”
B. Nan said that she had finished my homework.”
C. Nan said that she has finished her homework.”
D. Nan said that she has finished my homework.”
