[ Present Tenses ]
He ……………….. here since Christmas, I wonder where he has been living since then.
A. hasn’t been
B. hasn’t been being
C. haven’t been
D. haven’t been being

Random Topics:
Present PerfectTenses - Irregular VerbsPreposition FormSimple and Compound SentencesPhrasal VerbWish / If only ( Present)Past PerfectModals and ResponsibilitiesComparative and Superlative AdverbsQuestion tag and + - AgreementOther quiz:
Idioms › ViewI don’t know how many candidates are running ___ President.
a. up
b. for
c. off
Grammar › View
What do non-restrictive clauses provide?
A. Repetition
B. Additional information
C. Essential meaning
D. Specific characteristics