Question 1 with 1 blankme voy de paseo junto al río en una bicicleta you answered prestada correct answer isprestada (prestar). correctquestion 2 with 1 blankjulián y yo tenemos las maletas you answered abiertas correct answer isabiertas (abrir) por toda la sala.

1. Me voy de paseo junto al río en una bicicleta prestada.

2. Julián y yo tenemos las maletas abiertas por toda la sala.

Explanation:

The participle is, in grammar, the non-personal form of the verb that it takes to function as an adjective without completely losing its verbal nature.

Due to its construction, there are two types of participles in Spanish: regular and irregular:

The regulars are constructed as follows: verb lexeme + inductive vowel + thematic vowel + participle morpheme + gender morpheme + number morpheme. Those of the first conjugation end in "-ado / a" and those of the second and third in "-ido / a": cantar -> cantado; temer -> temido;  partir -> partido.

The irregular participles see the lexeme disfigured and, being closer to the Latin forms, hide the morpheme of participle: ver -> visto; escribir -> escrito; bendecir -> bendito.