[ Present Perfect Simple ]
We form the present perfect simple with HAVE/HAS + PAST PARTICIPLE VERB
A. Correct
B. Incorrect
Select your answer:
Random Topics:
Have to / Do not have toModals for DeductionArticles and QuantifiersGrammar and VocabularyPassive Voice of TensesPronouns, Sentence Structure, and ApostrophesSentence Adverbs & Third ConditionalGrammar and SyntaxPresent and Past Simple TenseOther quiz:
Vocabulary › Viewto carry out
A. concoct
B. devise
C. dogged
D. execute
E. reactivate
Grammar › View
Identify the following sentence as simple, compound, or complex.
Nuclear reactions within the sun produce its energy.
A. simple
B. compound
C. complex