[ Modal Verbs ]
What is the affirmative form of “Martha didn’t use to prefer reading a book than playing”?
A. Martha used to prefer reading a book than playing.
B. Martha didn’t use to prefer reading a book than playing.
C. Martha used to prefer playing than reading a book.
D. Martha didn’t use to prefer playing than reading a book.

Random Topics:
Articles & PrepositionDistinguishing Future TensesSimple Past Tense & Future TensePresent Simple and Continuous TenseRelative - ConditionalPresent Tenses: Simple vs ContinuousGerund and InfinitiveAdverbial Clause / If / ComparativesAuxiliary Verbs & Question TagsComparative AdjectivesOther quiz:
Grammar › ViewIt looks ____________ it’s going to rain.
A. As
B. As like
C. Alike
D. As if
Continuous Tense › View
What … you … when the accident happened?
A. was – doing
B. were – doing
C. did – doing
D. do – doing