[ Grammar ]
_____ the room, the man was no longer there.
A. Entering
B. When we entered
C. On entering
D. Having entered

Random Topics:
Verbals and GerundsAdjectives with PrepositionTenses and VerbsGrammar ( going to)Helpful Phrases Grammar - Imperatives and LetPrepositions and Prepositional PhrasesGrammar and PrepositionAlthough / DespiteFuture TensesOther quiz:
Possessive Adjective › ViewWhich sentence is correct?
A. They are students.
B. Their are students.
C. They’re are students.
Gerund or Infinitive › View
She enjoys ______________ (have) a bath in the evening.
A. have
B. having
C. to have
Perfect Verb Tenses › ViewWhich sentence is in the present perfect tense?
A. She will have cooked dinner.
B. She has cooked dinner.
C. She had cooked dinner.
D. She cooks dinner.
Passive Voice with Modals › View
Recyclable materials ______ separated into categories.
A. can be
B. must be
C. may be
D. should be
