[ Modal Auxiliary ]
My father ___ walk properly by the age of two.
A. couldn’t
B. can’t
C. doesn’t have to

Random Topics:
Modals, Infinitives and GerundsClauses of ReasonPast Simple and Past ProgressiveGrammar & TensesPrepositions and Preposition PhrasesGerunds, Infinitives and ParticiplesModals - Have to or ShouldSimple Present and Simple PastGerunds and Tensesanother/the others/each other/one anotherOther quiz:
Modal Verbs › ViewYou are not good at English. You __________ more to pass the English exam.
A. are study
B. mustn’t study
C. must study
D. did study
Present Tenses › View
My bus doesn’t leave until 6pm.
A. Present Simple
B. Present Perfect
C. Present Continuous
D. Present Perfect Continuous