1) Не знаю есть ли там картинка или что-то если просто, то:
×Did people like to spend their free time at work? - No.
×Were people unhappy there? - Yes
×Did the government evacuate the city after the explosion? - Yes
2)
×She didn't leave last Sunday. She left last Tuesday
×He didn't write a composition. He wrote an email
×The concert didn't begin at 7.00. It began at 7.30
3)
×Who left for the library yesterday?
×When did my friends go to the library?
×Who went to the library?
×Where did my friends go yesterday?