Нужно преобразовать предложения в смешанный тип условного предложения. 1) i didn`t book seats. we can`t go to the concert. 2) you didn`t warm me. now i`m i a difficult situation. 3) he didn`t take this job seriously. he`s unemployed now. 4) i didn`t apply for a job. i don`t want work there.
1) if I had booked seats, we would go to the concert.
2) if you had warmed me, I wouldn't be in a difficult situation
3) if he had taken this job seriously, he wouldn't be unemployed now.
4) if I waned to work there, I would have applied for a job.