[ Quantifies and Modals of Deduction ]
This is definitely not John’s pen, his isn’t black.
This ______ John’s pen, his isn’t black.
A. won’t be
B. can’t be
C. isn’t
D. mustn’t be

Random Topics:
Past and Present ContinuousHow much or How many?Adverb of MannersTypes of SentencesTenses and ConclusionsPersuasive TextInfinitives or GerundsDo / Have / Can - Basic QuestionsVerbs and Possessive AdjectiveConjunctions and PronounsOther quiz:
Tenses › ViewThey ___ you the money before they ___ .
A. send / leave
B. sent / left
C. will send / leave
D. sent / had left
E. should sent / had left
Adjectives-Comparison, Superlative › View
Which is the correct?
A. a red big plastic bag
B. a plastic big red bag
C. a big red plastic bag
D. a big plastic red bag