Foundation
English
Verb
Tenses
Tenses
Question
Brian changed his lifestyle. He stopped doing some things and started doing other things:
Write sentences about Brian with appropriate auxiliary verb/phrase:
He started smoking.
________________________
He has to smoke.
He use to smoke.
He had to smoke.
He didn't use to smoke.
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Solution
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The correct option is C. 'Didn't use to' means something that happened but doesn't happen any more. It shows past tense. It always means something that happened in the past, it should always use past tense. Options B and D are incorrect as they denote necessity or requirement. Option A is wrong as 'use to' is used. Thus option C is right.