Put the words in the right order : 1. Tagiyev/born/when/was? 2. childhood/how/his/was? 3. of/did/at/become/age/what/15/he/the? 4. first/his/was/what/work? 5. what/he/build/did/buildings/people/for?

When was Tagiyev born? - Когда родился Тагиев? How was his childhood? - Как прошло его детство? What did he become at the age of15? - Кем он стал в 15 лет? What was his first work? - Какая была его первая работа?

5. What buildings did he build for people? - Какие здания он строил для людей?

All these sentences are Special questions. Special questions are questions with interrogative words. Interrogative words are when, how, what. We put them at the beginning of the question. We put the auxiliary verbs after interrogative words.