Составить все возможные вопросы к предложению: he called to warn about the storm

Why did he call?
Who called to warn about the storm? 
About what he called to warn?
How did he warn about the storm?

My the worst holidays were three years ago. it was holidays i didn't plan. postman brought telegram. my granny had a hard sick and my parents decided to spend a lot of time near granny. so my mum, dad and me went to granny by bus. we bought tickets, pick our luggage up and left our comfortable flat. our journey was so tough. it took too much time, was extremely hot and we forgot water. when we had arrived to granny's bus station we found out that our luggage​ was lost. finally, when we had got granny's house we saw my granny at her best mood and strong health. the postman had made a

1each student must take exams twice a year.2 they took exams in december.now her mother is preparing dinner.4 we had to get new information about this event.                                                                                                                                                                       1 the staff of internal auditors is supported by many large organizations.2 shareholders invested large sums of money in this enterprise.3 the work is carried out by a group of young specialists.4 are you satisfied with the results of the experiment?                                                                                                                                                                                                                                                                                             1 you do not have to smoke here.last summer i had to work hard.3 they will be allowed to participate in the conference.4 he can speak good english.