[ Grammar - Verb Forms ]
George ________________ any of his assignments for weeks.
A. have not turned in
B. hasn’t turned in
C. didn’t turn in
D. had not turned in

Random Topics:
Modal Verbs for Permission and ObligationPresent Perfect Continuous TenseModals and PrepositionCountable & Uncountable NounsCommon & Proper NounsPronoun-Verb Agreement�Put� Phrasal VerbPresent Tenses and ConnectorsQuantifiersPassive Voice of TensesOther quiz:
Vocabulary and Grammar › ViewThey ________ their car at our disposal for our entire stay.
A. had
B. took
C. put
D. got
Grammar › View
Only by working extra time________able to support his large family.
A. he was
B. he is
C. he’s being
D. was he