[ Grammar ]
James used to be a careless driver. ______ he had a car accident did he know the importance of careful driving.
A. After
B. It was not until
C. Until
D. Not until

Random Topics:
Gerund after Prepositions and Certain VerbsModals of AdvisabilityGrammar for IELTSCan vs CouldConjunctions, Interjections and DeterminersPast Tense and Past ContinuousAuxiliary WordsReported Speech and Reporting VerbsContinuous TenseZero & First ConditionalOther quiz:
Verb to have › View…… your mum got a pet?
A. Have
B. Has
C. Is
D. Are
General Knowledge › View
Teachers use chalk to write on which of these?
A. Tables
B. Blackboard
C. Windows
D. Students
The Daily News _______ accurate information.
A. show
B. shown
C. shows
Modals › View
You……………be careful when you cross the street.
A. must
B. mustn’t