[ Grammar ]
Yesterday, Peter_________do that exercise alone. So, he called me for help.
A. could
B. couldn’t
Select your answer:

Random Topics:
Adverb Of PlaceSubject Verb Agreement Irregular VerbCountable - UncountablePresent / Future / Present Progressive / non Action VerbsConjunctions and PrepositionThe -ing Form of VerbsModal Verbs for PossibilityPast Simple and Past ContinuousModals VerbsFuture Simple TensesOther quiz:
Grammar › ViewI did not go to the show____ I had already seen it.
A. until
B. because
C. so
D. but
Conjunction › View
______ a piece of cake___bananas are in the fridge.
A. both
B. and
C. neither, nor
D. either, or
