Topics: Present Perfect Tense or Present Perfect Continuous Tense
I ………………………. for you since 8 o’clock! Where are you now!?
A. waited
B. have waited
C. have been waiting
D. wait
Select your answer:

Random Topics:
Past, Present, FutureSentence Structure and ConjunctionsVocabularyPast and Present Continuous tensePast Simple and Past ContinuousPresent Continuos TenseAdverb of ConcessionVerb TensesConditional Sentence Type 3Word Form & Verb TenseOther quiz:
Grammar › ViewThe scientists ____________ the cause of the problem. (not/understand)
A. not under stand
B. do not understand
Grammar › View
Bruce Wayne enjoys donning his Batman costume, answering the Commissioner’s phone calls, and saving Gotham City from cruel villains like the Penguin.
A. parallel
B. not parallel
