[ 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:
Grammar › ViewThe train __________the station at 4.00 pm
A. has left
B. have left
C. had left
D. left
Tenses › View
_____ to Denmark every year for your holidays?
A. Are you going
B. Were you going
C. Have you gone
D. Do you go
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
