[ Verb Ability ]
Which sentence correctly uses ‘be able to’ in the past tense?
A. I am able to solve the problem yesterday.
B. I was able to solve the problem yesterday.
C. I will be able to solve the problem yesterday.
D. I have been able to solve the problem yesterday.
Select your answer:
Random Topics:
Modal Verbs and Contrastive ConjunctionsGrammar RulesModal Verbs for PossibilityModal, Causative Verb & Elliptical StructureComparative AdjectivesWish + Verb 2Verb Forms and PrepositionsVocabulary and Verb TensesFrequency AdverbsAcademic VocabularyOther quiz:
Grammar › ViewYour car is fine now. There was a problem with the gears, but we ________________ it.
A. fix
B. were fixing
C. fixed
D. faxed
Grammar › View
What is the subject of the following sentence?
Cartoons are exciting for people of all ages.
_
A. people
B. Cartoons
C. ages