[ Grammar ]
Identify the main verb in the following sentence:
Oscar is celebrating his birthday today.
_
A. Birthday
B. celebrating
C. Is
D. Oscar

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Linking Words & PhrasesPresent Perfect vs Past SimpleSubject Verb Agreement and Coordinating ConjunctionsGrammar (was, were, could, could not)Past and Present Continuoustake, make, doGrammar - Reflexive PronounsInterjection & Prepositional PhrasesPast Perfect SimpleCohesive DevicesOther quiz:
Conditional Type 1 › ViewErika…(can/move/not) into the new house if it isn’t ready on time.
A. Can move
B. Can’t move
C. Not can move
D. Can’t moves
Comparative Adjectives and Adverbs › View
My (old) brother is working in London.
A. elder
B. older
C. eldest
D. oldest
Modals Of Speculation › ViewThere………have been 80,000 people at the game. It was so crowded.
A. can’t
B. must
C. might
Adjective Order › View
We walk through a (an) _____________________________ passage.
A. Nineteenth-century, mysterious, narrow
B. Mysterious, nineteenth-century, narrow
C. Mysterious, narrow, nineteenth-century
