[ Grammar ]
Which part of this sentence is present perfect tense?
I have walked a mile.
A. walked
B. have walked
C. walked a mile

Random Topics:
PersonificationPositive and Negative Connotationstake, make, doVocab CheckingGrammar: Imperative and Exclamatory SentencesModal VerbsMain Idea and Sentence StructureNouns, Pronouns, Antecedents, and Singular and PluralModal Verbs and Contrastive ConjunctionsTime ExpressionsOther quiz:
Grammar › ViewAre you a student?
A. Yes, I.
B. Yes, I am.
C. Yes, I not.
D. Yes, it is.
Some vs. Any › View
I´ve got _____ sweets.
a. some
b. any