[ Modal Verbs ]
This is not possible. You ______________ be serious!
A. might not
B. mustn’t
C. can’t
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Prepositions of TimePresent Simple vs Past SimpleAdverbs by TypeFirst Conditional SentenceFamily Members and Present SimpleFuture Perfect vs Future ContinuousInterrogative Pronouns & AdverbsSentence Fragments and Complete SentencesModal Verbs and Contrastive ConjunctionsClause Markers TOEFL GrammarOther quiz:
Prepositions › ViewThere is no doubt that Adam is very good ___________ telling jokes.
A. At
B. Over
C. Of
D. With
Modal Verbs › View
What ________________ you do in my situation? I need your advice.
A. can
B. should
C. have to
Linking Verbs and Tenses › ViewWhat is the simple present tense of the verb ‘to run’ for plural subjects?
A. ran
B. runed
C. running
D. run
Grammar › View
Ms. Okoro extensively researched different models of products before deciding _____ one to purchase for the assembly line.
(A) how
(B) whom
(C) which
(D) whether