Topics: Verb Ability
Which sentence correctly uses ‘be able to’ in the present perfect tense?
A. I am able to solve the puzzle.
B. I was able to solve the puzzle.
C. I will be able to solve the puzzle.
D. I have been able to solve the puzzle.
Select your answer:

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Present Perfect and Past SimpleWh-QuestionPreposition and AdjectivePreposition (at,in,on)Modals and PhrasesLinking Verbs & Helping VerbsAlthough, Though, In spite of, DespitePresent/Future/Past Simple/Present PerfectNoun QuantifiersCountable & Uncountable NounsOther quiz:
Grammar › ViewWhat _______ your parents want you to be?
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Grammar & Vocabulary › View
If there is _____________ tea left, I will drink it.
A. few
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C. many
D. some
