[ Tenses ]
When they arrived at the police station, the men said that he _____ anything wrong.
A. didn’t do
B. wasn’t doing
C. hadn’t been doing
D. hadn’t done

Random Topics:
Present Perfect Simple & Present Perfect ContinuousPersonal & Possessive PronounsNouns as AdjectivesPresent Tense vs Present ContinuousSimple Present and Present ContinuosModalComparisionsThe Simple Present TenseSimple Past TenseFuture Tenses, Conditionals and ProfessionsOther quiz:
Grammar › ViewI didn’t have __________ money to buy the guitar. It was too expensive.
A. too
B. too many
C. enough
D. too much
Adjectives and comparisons › View
Tim can run …… than Bill ( fast).
A. fastest
B. faster