[ 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:
Perfect Tense › ViewThe present perfect tense is made:
A. have/has + past participle (Verb 3)
B. had + participle
C. be + verb + -ing
D. have/has + past tense (Verb 2)
Question Tag › View
Sandy plans to open a coffee shop with you, __?
A. does she
B. do you
C. doesn’t she
D. don’t you
Subject Verb Agreement › ViewThe 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
