[ Progressive Perfect and Simple Verb Tenses ]
A form of the verb “to be” + the present participle is used to form the __________ tenses.
A. simple
B. progressive
C. perfect
D. perfect progressive

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Present Simple Positive and NegativePresent TensesArticles and QuantifiersSentence Structure-ed/-ing AdjectivesPossessive Adjectives VS Possessive PronounsFuture - Will and Be going toGrammar / PronounsSimple Present Negative and QuestionAdverb PhrasesOther quiz:
Vocabulary › ViewA method for collecting information by asking one or more questions.
A. population
B. experiment
C. survey
D. categorical data
Tenses › View
The lecturer____the lecture in English tomorrow.
A. Would be delivering
B. Will be delivering
C. Would Deliver
D. Will Deliver
Grammar › ViewAt the weekend I never _______________ early in the morning.
A. get up
B. go
C. stand
D. wash
Grammar › View
He drives quite ________, but his sister drives really ________
A. slow, fast
B. slowly, fastly
C. slow, fastly
D. slowly, fast
