[ Grammar ]
If you had made a backup copy you ….. all this work.
A. wouldn’t lose
B. wouldn’t have lost
C. won’t lose
D. won’t have lost

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Verb AgreementSentence Adverbs & Third ConditionalModal Auxiliaries and To Be VerbsParts of SpeechModals "Should"Modal and Relative PhrasesPast Perfect & Past SimpleSubject Verb Agreement Irregular VerbQuantifiers with NounsAdjective / Noun + to InfinitiveOther quiz:
Grammar › ViewChoose the best verb: Do you think it _______ tomorrow?
A. will snow
B. snowed
C. snows
Progressive Tense › View
I was (to sit) on the chair when it broke.
A. siting
B. sit
C. sits
D. sitting