[ Grammar ]
. Which sentence uses perfect tense correctly?
A. He will have completed the race by sunset.
B. He completes the race.
C. He is completing the race.
D. He completed the race.

Random Topics:
Communicative GrammarTemporal Conjunctions and ConnectivesInfinitiveSome & AnyPresent Simple, Present Continuous or Present PerfectPast TenseStative Verbs and TensesComparatives, Superlatives, and ModalsGerund NounPresent Simple and Modal VerbsOther quiz:
Conjunctions › ViewAaron missed a test when he was absent, __ he took it the next day.
A. yet
B. so
C. or
D. but
Grammar › View
What is a verb?
A. An action word
B. A person, place, thing, or idea
C. A word that describes a noun
D. A word that makes a sound
Ken and Clara … in Paris.
A. am
B. is
C. are
Present Perfect and Past Simple › View
Ahmed ————————— to that summer camp many times before.
A. has been
B. have been
C. has gone
D. have gone
