Topics: Grammar - could / could not
In the past, doctors couldn’t __________ as many lives as they can now.
A. saved
B. to saves
C. save
D. saving
Select your answer:

Random Topics:
If ClausesActive & PassiveGerund & ParticipleSimple Past Tense and Past Perfect TenseNouns FormationPerfect Tenses of VerbsConditional Sentences and AdverbsProverbsQuantifiers and ArticlesModals and TensesOther quiz:
Grammar › ViewYour cousin lived in New York, ____?
A. didn’t she
B. did she
C. hadn’t she
D. wasn’t she
Subject Verb Agreement › View
Choose the sentence with the correct subject-verb agreement:
A. Neither the book nor the magazines was interesting.
B. Neither the book nor the magazines were interesting.
C. Neither the book nor the magazines is interesting.
D. Neither the book nor the magazines be interesting.
