[ Grammar ]
My boy couldn´t/wasn´t able to speak until he was almost 2 years old.
A. couldn´t
B. wasn´t
C. Both are correct!

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Grammar - direct/indirect objectsSimple Present and Present ContinuousSimple Past/Past ProgressiveGrammar: wishes and regretsModals and VocabularyVerb Tenses and Past ParticiplesSynonym and AntonymFirst Conditional & Future TensesConditional TypesGerund Subject or ObjectOther quiz:
TOEIC › ViewWe expect______ this project before the end of the month.
(A) finish
(B) finishing
(C) to finish
(D) will finish
Grammar › View
Canine is the ____ of all the teeth
A. Sharp
B. Sharper
C. Sharpest
