Cambia cada oración al tiempo que se indica en paréntesis:
1. Peter lives in a beautiful village (futuro)
2. They study philosophy in that university (presente continuo)
3. We write some poems in our holidays (pasado simple)
4. My friend works in a modern enterprise (condicional)
5. Those women buy a lot of goods there (pasado perfecto)
6. I prefer to help these poor people (presente perfecto)
7. The teachers prepare an interesting project (pasado continuo)
