[ GRAMMAR - Could / Could not ]
The band ___________ at the concert because the singer was ill. (not perform)
A. could perform
B. couldn’t perform

Random Topics:
Prepositions of TimeActive-Passive VoicesLinking Verbs and TensesModal Verbs and PermissionVerb Tenses“Put” Phrasal VerbPresent Simple Affirmative and NegativeGrammar (Adverbs, Prepositions, Prepositional Phrases)Present Tense (Negatives and Questions)Zero & First ContidionalOther quiz:
TOEIC Grammar › ViewThere are no official _______ elaborating why public parks remain shut today despite the Prime Minister giving them the go-ahead to reopen.
A. announces
B. announcement
C. announced
D. announcements
GRAMMAR - Could / Could not › View
Mary’s grandfather ________ play chess and he was the best !
A. could
B. couldn’t
Adjective Clause › ViewSend some copies to the reporter who ___________ to write an article.
A. Want
B. —
C. Will
D. Wants
Grammar and Punctuation › View
What needs to be omitted from the following sentence?
Wise men, don’t need advice; fools, don’t take it.- B. Franklin
A. The semicolon
B. The period after B
C. The period at the end of the sentence
D. The commas after men and fools
