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.
1)talk (надо заменить на hear)
2)always(ничего)
3)does(is doing)
4)пропущено are
5)do (are) и do (doing)
6)paint (painting)
7)is (are)
8)does (is doing)
Когда мой отец везет очередную партию нефти он рассчитывает расстояние и минимальное время пути , с рассчетом максимальной скорости с грузом .Моя мама домохозяйка ,когда она готовит она считает сколько ей нужно приготовить и насколько ей хватит.