[ Imperative Sentences ]
_____ quiet in the library! People are studying.
A. Be
B. Being
C. To be
D. Are

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Verb FormTransition WordsMay, MightPast TenseTenses: Present simple, Past Simple, Future SimpleAdverbial Concession ClausesSports VocabularyShould and Shouldn'tVerbs, Tenses, and VocabularyModal Auxiliaries and To Be VerbsOther quiz:
Modals › ViewA: What do you think of Intan, the new student? B: I think __________ a smart and beautiful girl.
A. she is
B. you are
C. he is
D. I am
Subject Verb Agreement › View
Mr. Manchester, as well as his older son, ____ in the publishing business. They ____ very successful.
A. is/are
B. are/are
C. are/is
D. is/is
Maritime Vocabulary and Grammar › View“Coordinates” in maritime navigation are used to ___.
A. Measure ship’s weight
B. Determine precise location
C. Calculate cargo
D. Check engine performance
E. Measure wind speed
Grammar › View
He plays for Manchester United. ………….. footballer.
A. He
B. He’s a
C. He’s
D. He’s an
