[ TOEFL Grammar ]
“John isn’t sure that the meeting will be held tomorrow.”
“But I ____.”
A. certain
B. certainly
C. am certain
D. am certainly
Random Topics:
Comparatives, Superlatives, and ModalsPossessive Adjectives and Possessive PronounsPresent ContinousGrammar - Compound SentencesVerbs & Verb TensesAdverbs, Modals, Preposition of timeTenses and PronounsVerb Present Simple TenseAspect or tenses of VerbsInfinitives or GerundsOther quiz:
Modal Requests › ViewHey there! Can you help me out with this exciting question? When should Zoe use ‘could’ for polite requests?
A. When Zoe wants to give direct orders
B. When Zoe wants to express uncertainty
C. When Zoe wants to show authority
D. When Zoe wants to make requests in a polite or formal manner.
Quantifiers › View
I didn’t see _____friends in the theatre.
A. much
B. some
C. any
Past Tenses › ViewHow do we call the different forms of grammatical times?
A. forms
B. tenses
C. times
Present Simple › View
We ____ breakfast together every morning.
A. eat
B. eats
C. eating
D. ate