[ Perfect Tense ]
Robert ____________________ since 2013.
A. surfed
B. has surfed
C. is surfing
D. surfs
Select your answer:

Random Topics:
Present ContinuousPast Simple vs Present SimpleLinking WordsConjunctive AdverbsQuantifiers & Modal VerbsPassivisationRoot WordModals and PrepositionGrammar and StructureSentencesOther quiz:
Pronouns › ViewDad took my brother and I to the park.
A. she
B. us
C. them
D. he
E. we
Grammar › View
In the corner of the room _____ a large mirror.
A. is
B. are
C. have
D. has
