In this exercise, you need to write a list of things you can see in the train and in the city.
|Train |City |
|–|–|
| Ventanillas (windows)|Callejones (alleys)|
|Pasajes (tickets) | Centro histórico (historical center)|
|Vagones (carriages) | visitas guiadas (guided tours)|

Then, you need to write four sentences in the past perfect and future perfect using the information above. So, you could write:

1. *Cuando el tren llegue a la ciudad, ya habré pagado el pasaje.*
When the train gets to the city, I will have paid the ticket already.

2. *Cuando llevaron la comida a mi asiento, yo ya había ido al segundo vagón.*
When they brought the food to my seat, I had already gone to the second carriage.

3. *Cuando llegues mañana, ya habré visitado el centro histórico.*
When you get here tomorrow, I will have already visited the historical center.

4. *Cuando termine el viaje, ya habré hecho las visitas guiadas.*
When the trip is over, I will have already done the guided tours.

Finally, you need to evaluate your writing using the information in the table below.