Topics: Progressive Perfect and Simple Verb Tenses
The present perfect tense is formed by…
A. the base form of the verb + s
B. the present participle
C. have/has + past participle
D. have/has been + past participle
Select your answer:
Random Topics:
Tenses and Verb FormsFuture - Will and Be going toTOEFL Adjective and AdverbVerb PhrasesFirst Conditional SentenceParticiple AdjectivesTenses and ModalsGrammar - either...or, neither...norBe Verb in TensesSynonyms and VocabularyOther quiz:
Quantifiers › ViewThe majority of criminals _________ non-violent.
A. are
B. is
Tenses › View
In the 19th century, people mainly _______ letters to keep in touch.
A. used
B. has used
C. is using
D. will use