[ Conditionals ]
_____ more careful, we would have completed the work.
A. Had we been
B. Were we
C. Should we
D. We have been

Random Topics:
Conditionals (0 - 1 - 2)Present Simple PassiveArticles and NounsTransitional WordsReported speech (statements)Modals and Past TensesGrammar ElementaryVerb PhraseGrammar - Wh QuestionsAdverb or AdjectiveOther quiz:
Grammar › ViewDon’t smoke too much, _____ you may have lung cancer.
A. and
B. but
C. so
D. or
Degrees of Comparison › View
Today is the ________ day of winter.
A. colder
B. coldest
Verb Tenses › ViewIdentify the tense of the underlined verb phrase in the sentence.
They have thrown the ball over the fence!
A. past perfect
B. present perfect
C. future perfect
D. past progressive
E. (simple) past
Grammar › View
That is ______ car.
A. Their
B. They’re
C. There
