[ GRAMMAR - Could / Could not ]
Mary’s grandfather ________ play chess and he was the best !
A. could
B. couldn’t
Select your answer:

Random Topics:
Relative Pronouns and AdverbsBe used to vs used toPassive Voice in Past and Present TenseVocab CheckingModal VerbAdverbs and Time ExpressionsBe Going To vs. WillPrepotitionsCountable & Uncountable NounsVerbs: Will & Going toOther quiz:
Modals › ViewMary ________ study hard. She’s taking an exam tomorrow.
A. has to
B. mustn’t
C. have to
D. doesn’t have to
Homonyms › View
The heart is a ___ of love.
a. symbol
b. cymbal
