[ Grammar ]
My parents ___________ (to talk) with my sister for hours.
A. have been talking
B. has been talking

Random Topics:
Poetry VocabularyVerb Types and TensesAuxiliary WordsConjunctionPast Tense & Present Perfect TenseAdjective SuffixesSo....that... Such.......thatCohesive DevicesPast ParticipleIndependent and Dependent ClausesOther quiz:
Gerund, Infinitive, Bare Verb › ViewWe heard somebody ______ENTER______ the apartment.
A. enter
B. entering
C. to enter
Grammar › View
People know that she is a good swimmer.
A. She is known to be a good swimmer.
B. She is known being a good swimmer.
C. She is known to have been a good swimmer.
Simple Present Tense › View___ the Sun circle the Earth?
A. Does
B. Did
C. Do
Grammar › View
It ___ a nice view.
A. have
B. having
C. has
D. is have