Вы можете сказать, как долго Дэвид: 1) lived here? — for 5 yean. — for 3 months since 1988 — since Monday 2) been here? — for 3 days — for a week — since May — since Tuesday 3) known them? — for 3 years — for 2 weeks — since 1991 — since last Friday 4) had them? — for 2 days — for a month — for ten years — for years
1) 1) lived here? — for 5 years
2) been here? — for a week
3) known them? — for 3 years
4) had them? — for 2 days