[ Can vs be able to ]
John __________ paint our house. He’s a professional painter.
A. could
B. can
C. couldn’t
D. cannot

Random Topics:
Modals of ObligationAdjectives & PrepositionsGrammar - Reflexive PronounsPast PassiveConditionalsPresent Simple x Present ContinuousAdjective OrderModal ProbabilityFuture Tense - will and going toGrammar - Nouns, Verbs, and AdjectivesOther quiz:
How much and how many › ViewHow ___ water do you drink in a day?
A. Many
B. Much
Grammar and Vocabulary › View
We’re ________ for our flight at the airport.
A. staying
B. traveling
C. waiting
Quantifiers › ViewHe has … time to play with his children.
A. Few
B. Little
Grammar › View
Yesterday, Mikael visited the doctor because he ___________ not feeling well.
A. is
B. was
C. are
D. were
