[ Used to ]
I ________ (not/use/enjoy) studying, but I do now.
A. didn’t use to enjoy
B. didn’t used to enjoy
C. didn’t use to enjoyed

Random Topics:
Argumentative VocabularyAdverb of MannerFirst ConditionalsHave vs. HasAdjectives and ArticlesGrammar and Sentence StructureCohesive DevicesGerund - to Infinitive IntermediateSentence TypesOther quiz:
Adverbs, Prefixes, and Suffixes › ViewWhich of the following is the prefix meaning “light”?
A. Chloro-
B. Penta-
C. Telo-
D. Photo-
Homonyms › View
Trans-Pacific flights usually carry two different flight ___.
a. crews
b. cruise
_____ is your brother?
He’s sixteen.
A. Who
B. What
C. Where
D. When
E. How old
Future Tenses, Conditionals and Professions › View
This person works with animals, making sure they are healthy. Who is it?
A. Vet (Veterinarian)
B. Farmer
C. Zoologist
D. Scientist