Answer:
1- para
2- en
3- para
4- a/ en / por
5- por
Explanation:
Use of prepositions:
1 Para dar un paseo las montañas, necesitas botas. "Para" means in this case "in order to" and introduces a clause of purpose.
2 Muchas personas viajan al Amazonas en barco. "En" indicates place, in this case a means of transport.
3 El autobús es un medio de transporte para muchas personas. In this case "para" means "for" and indicates quantity.
4 Por lo general la gente de las zonas rurales de Colombia viaja en chivas. "Por" is used in a fixed expression that means "in general".
5 Viaja de noche si quieres llegar a Buenos Aires a/ en/ por la mañana. The three prepositions are correct to indicate time, in this case morning time.
6 Tienes que pasar por la aduana si viajas a otro país. "Por" indicates the place that it is necessary to go through (the customs house) in order to cross the border between countries.
The answer should be D. vaya
Homes in the Dominican Republic are typically made of wood or cement.
These materials are used in the Barrios (neighborhood). This is because most people are quite poor so they need to use cheap material and easy to get. Most of the houses were built with no planning and more than one family can live in one place. Sometimes they have metal bars for thieves however, this is not a guarantee for the owners.