А) в прошедшем времени (past indefinite);
1. They had a big house in the country.
2. His mother had a nice garden.
3. I was very busy.
4. The children were at school.
б) в будущем времени (future indefinite)
1. They will have a big house in the country.
2. His mother will have a nice garden.
3. I will be very busy.
4. The children will be at school.