Topics: 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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Tenses and ArticleGerund, Infinitive & Modalstoo / enoughWish + Verb 2Possessive Adjectives and Possessive PronounsCOUNT - NONCOUNT NOUNSGrammar - Be going toRoot WordHave GotPresent Simple VS ContinuousOther quiz:
City Places › ViewIt is the place kids go to play.
A. park
B. house
C. grocery store
D. church
Grammar › View
Choose the correct verb from the choices
She (tries, try) to warm up before each event.
A. tries
B. try
