They lived in Seoul some years ago.
A. They use to lived in Seoul some years ago.
B. They used to lived in Seoul some years ago
C. They used to live in Seoul some years ago.
D. They used to lives in Seoul some years ago.

Random Topics:
Active-Passive VoicesWish SentenceDescriptionsQuantifiers and ArticlesGrammar: was/wereVerb Tenses and Sentence StructureIndependent ClausesTenses - Present and PastNoun, Verb, AdjectivePast and Past ContinuousOther quiz:
Vocabulary › ViewSkilful in using one’s hands or mind; clever
A. Cursory
B. Culpable
C. Dexterous
D. Dejected
Present, Past and Future Tense › View
Fatimah buys fruits and vegetables. She … salad tomorrow.
A. will make
B. made
C. makes
D. is making
Grammar › ViewPeople now have faster ways of communication thanks to these new inventions. These new inventions …………. our way of communication faster.
A. have made
B. has made
C. has been made
D. have been made
Grammar › View
Choose the word that goes best with the underlined section of the sentence:
Divers hold their air in their lungs.
A. Companion
B. breath
C. frisky
