[ Present Tense ]
The formula for writing the present perfect continuous tense is:
A. had + been + present participle
B. has/have + been + present participle
C. has/have + been + past participle

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Gerunds in SentencesSimple Present and Present ContinuousPresent and Past TenseCountable and UncountablePossessive Nouns with Apostrophes and PronounsAlong & AgainstGerund Subject or ObjectAdverb ClausesModals VerbsConjunctions - ConnectorsOther quiz:
Grammar › ViewMy parents ….. not rich, but my aunt ….. .
A. is, is
B. are, are
C. are, is
Vocabulary › View
I _______ the lesson in the morning because I couldn’t wake up on time.
A. listened
B. missed
C. joined
D. left
Vocabulary › ViewThe company was criticized for hiring __________ employees without proper documentation.
A. legal
B. illegal
Grammar › View
The children __ down the slide.
A. go
B. will go
