The graduate student is presenting his paper this afternoon.
- linking verb
- auxiliary verb

Random Topics:
IdiomsPhrasal Verb and ModalParticiple Clauses & Cleft SentencesModal Verbs - ObligationTenses and PronounsGrammar and EssayArticles and DemonstrativesPassive Voice - Present Tenses-ing form and the to-infinitiveInfinitiveOther quiz:
Prepositions › ViewMy father’s company closed __________ Sundays.
A. In
B. On
C. At
D. Into
Adjective Clause and Adverb Clause › View
He bought a novel. It tells about a detective story. The sentences can be combined as follows:
A. He bought a novel which tells about a detective story.
B. He bought a novel who tells about a detective story
C. He bought a novel a detective story.
D. He bought a novel which telling about a detective story.
E. He bought a novel which is telling about a detective story.
Tenses › ViewChoose the correct form of the verb: They ___________ a new car next year.
A. will buy
B. bought
C. are going to buy
D. will buying
Grammar › View
What is the complete subject?
Everyone in the stadium watched the game.
A. Everyone in the stadium
B. watched the game
C. in the stadium
D. the game
