Answer:
1. nunca
2. algún
3. nadie
4. ni siquiera
Explanation:
Your answers 1 to 3 are ok.
Answer 4 is wrong.
The difference between "tampoco" and "ni siquiera" is that "tampoco" requires a precedent, that is, before say it you must have said "no".
Ex:
A: ¿Te gusta el cine?
B: No.
A: A mí tampoco.
"Ni siquiera" it is used to express the denial of a "minimum" within more than one possibility.
Example:
"No hay ni siquiera un gato aquí" ("There is not even a dog here") implies one of the following possibilities (or another), depending on the context:
a) They were looking for cats and were disappointed because they didn't find one.
b) They were looking for an animal and were disappointed because they didn't find a cat, which would be the easiest to find.
The answer is the top one in other words
INTERESA
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A word that replaces the original subject in a sentence. Subject pronouns can be singular or plural, and they can be masculine, feminine, or gender neutral. The masculine or feminine subject pronoun is used when gender is known; when referring to an inanimate object, the gender-neutral form “it” is used. The subject pronoun “it” can be used to refer to animals of unspecific gender, and it is also appropriate to use the subject pronoun “it” to describe a baby of unknown gender. “It” is also used to talk about the weather, temperature, or time.
A. young soccer players and teams