Round up 4 ( new ) Помогите с задачей...

the working conditions(be) good. c) if( work) long hours, I ( get) tired by the end of the week. d) if I (have) to deal with difficult clients, I ( need) good interpersonal skills. e) if I (want) to be a lawyer, I ( have) to get some qualifications first. f) I ( get) a lot of work experience if I ( try) some odd jobs in summer. g) I ( be) well- paid if my job (be) really dangerous. h) I ( be) happy if my future career ( involve) creative work. Вот ниже представлены Решения , но только как эти решения объяснить по временам, как бы это сказать например 1 это Past simple и тд, прошу пожалуйста буду очень благодарен. 1)IF I had more free time I took up a new hobby. 2)I will be happy with my future job if the working conditions will be good. 3)If i worked long hours, I got tired by the end of the week 4)if I had to deal with difficult clients, I need good interpersonal skills 5) If i want to be a lawyer I have been get some qualifications first 6) I gets a lot of work experience if I tryed some idd jobs in summer 7) 8) I will be happy if my future job involves creative work