[ Perfect Tense ]
The present perfect tense is made:
A. have/has + past participle (Verb 3)
B. had + participle
C. be + verb + -ing
D. have/has + past tense (Verb 2)

Random Topics:
Some & AnyComparatives - SuperlativesGrammar ( going to)So....that... Such.......thatPerfect Verb TensesPresent Perfect and Past SimplePrepositions and Phrasal VerbsIndependent and Dependent ClausesGrammar-Verbs & Nouns Singular, Plural, GenderNoun / PronounOther quiz:
Modal Verbs › View_____ you be so kind as to turn down the music?
A. Can
B. Must
C. Could
D. Will
Phrasal Verbs › View
to appear unexpectedly
A. wear off
B. turn down
C. put aside
D. turn up