[ Modals and Past Tenses ]
Which modal verb is used to express a past ability?
A. Can
B. Could
C. May
D. Must

Random Topics:
Adjectives with PrepositionVerbs and TensesVerbals and GerundsPhrasal Verbs and Verb FormsContrastive ConjunctionComplex SentencesInfinitiveAdverbPrepositions and Tensesmust/shouldOther quiz:
Present and Past Perfect Tenses › ViewMy mother has been travelling _____ two months.
A. since
B. for
C. by
D. how long
Possessive Pronouns › View
This is Siti’s shirt. It’s _______.
A. his
B. hers
C. ours
D. theirs
