This is what you need: See the doc at https://docs.moodle.org/310/en/Embedded_Answers_(Cloze)_question_type#Format
{1:MULTICHOICE:%100%Diabetes mellitus#~%0%Hyperthyroidism#~%0%Addison's disease#} is a common endocrine disease that results from a deficiency of {1:MULTICHOICE:%100%insulin#~%0%thyroxine#~%0%cortisol#}. causing a persistently raised blood glucose.
Typical symptoms include {1:MULTIRESPONSE_S:%100%polyuria#~%0%tachycardia#~%0%cutaneous pigmentation#~%0%hypotension#~%100%thirst#~%100%susceptibility to infection#}
Complications of this disease which can affect dental management include {1:MULTIRESPONSE_S:%100%candidosis#~%0%hypoplasia of enamel#~%0%Sjogren syndrome#~%0%gingival hyperplasia#~%100%oral lichenoid reaction#~%100%dry mouth#}.