[ Grammar ]
Tina ______________ her emails for the last two hours.
A. checked
B. was checking
C. chacked
D. did check

Random Topics:
Grammar and StructureTypes of PhrasesTimeSubordinate Conjunctions-ed/-ing AdjectivesWish / If only ( Present)Along & AgainstContinuous and Perfect TensesNoun Verb AgreementWill vs Verb InfinitivesOther quiz:
Vocabulary › ViewWhen you feel so strongly about something that it influences what you say and do you have displayed __________.
A. Evidence
B. Bias
C. Sourcing
D. Causation
Narrative Tenses › View
While I __________ (read) a book, my cat __________ (jump) on my lap.
A. read, jumped
B. was reading, jumped
C. had read, jumped
D. had been reading, jumped