[ Can vs Could ]
Grandpa ______ swim for hours in the lake when he was young. Now he gets tired easily.
A. can
B. can’t
C. could
D. couldn’t
Select your answer:
Random Topics:
Modal Auxiliary VerbsSimple Present Continuous TensePast TenseModals TensesAsking and Giving SuggestionGrammar (either..or.. and neither..nor..)Gerunds as objects of prepositionRequest with Modal VerbsPast Perfect and Past Perfect ContinuousOther quiz:
Grammar › ViewWhich of these is correct?
A. I am walking to the library.
B. I is walking to the library.
C. I am walk to the library.
D. I is walk to the library.
Tenses › View
I think I will buy these shoes. _________ really well.
A. They fit
B. They have fit
C. They’re fitting
D. They were fitting