[ Grammar ]
They’d have been able to return the bottle if they — the labels.
A. hadn’t torn off
B. didn’t torn off
C. don’t torn off

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Have as verb and auxiliaryDEGREE COMPARISONVerb + InfinitivePerfect Verb TensesGrammar : Structural Common ErrorsWh-QuestionFirst ConditionalsThe First Conditional (if/unless)Stative Verbs and TensesFamily VocabularyOther quiz:
Grammar › ViewShe went to see a doctor about the pain in the lumbar area of her __________.
A. calf
B. physiotherapist
C. push-ups
D. spine
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We____for their answer for two months already.
A. are waiting
B. have been waiting
C. wait
D. waited
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A. picks
B. pick
Grammar › View
Choose the correct answer
A. The two women are carrying bags on their backs.
B. The tea plantation is on flat ground.
C. Tea grows well on the hill slopes
D. The two women are plucking the flowers.
