I’m not sure, but Greg____be at the library
He has a report due tomorrow
A. can’t
B. must
C. might

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Past Simple vs Present SimpleObject PronounThe Simple Present TenseTypes of Sentence StructuresGrammar: AgreementSocial Media VocabularyPast Continuous vs Past SimplePassive Voice, Modals of Deduction and First ConditionalSentence and FragmentClauses of ReasonOther quiz:
Grammar › ViewWho ____ the next World Cup?
A. is going to win
B. is wining
C. will win
D. win
Synonym and Antonym › View
Indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
You are expected to ask the prospective candidates a technical question to judge their ability.
_
A. potential
B. possible
C. aspiring
D. former
Grammar › ViewI ____ my ride home, so I had to walk.
A. got
B. caught
C. missed
D. took
Temporal Conjunctions and Connectives › View
What is the key structural difference between temporal conjunctions and temporal connectives?
A. Temporal conjunctions can stand alone, but temporal connectives cannot.
B. Temporal conjunctions link clauses, while temporal connectives guide the sequence of events.
C. Temporal conjunctions appear only at the end of sentences.
D. Temporal connectives always appear in complex sentences.
