Помогите на завтра сделать упражнения 4 и 5. Нужно очень срочно.

3) 1.Yes, in fact I have worked abroad.2. I have worked in Ireland and in Brazil.3. What about you? Have you ever had job abroad.4. No, I have never wanted to leave my home town.5. I have lived here for twenty years, and I have never thought of working abroad.6. Really? Well, I have applied for another job abroad.4) 1. I have known her for more than ten years.2. I haven`t eaten anything since lunchtime.3.  Have you lived in this town for a long time?4. Jill has been a good friend since were at school together.5. Have you seen Jack since the party last week.