[ Clauses and Gerunds ]
We spent the entire class period ___ (talk) about the Industrial Revolution.
A. to talk
B. talking
C. to being talking
D. talked

Random Topics:
Prepositional PhrasesUse of Prepositions or ConjunctionsAuxiliary Verbs (be, do, have)FrequencyPronouns and AdverbsCan vs CouldCommasTenses - Present and PastSimple Present Continuous TensePresent Tenses and ConnectorsOther quiz:
Simple Present VS Present Continuous › ViewMarcianito ___________ like to eat KFC.
A. isn’t
B. is
C. don’t
D. doesn’t
Grammar › View
It’s ___________ laptop.
A. me
B. mine
C. my
