Help! Spanish! (I keep getting the answers wrong)

Which one of the following is the correct rhyme to keep in mind when using the spanish counterparts to this, that, those and these? a “this” and “these” both have t’s, “that” and “those” don’tb “that” and “those” both have t’s, “this” and “these” don’tc “that” and “those” both have s’s, “this” and “these” don’td “this” and “these” both have s’s, “that” and “those” don’t

Which word best completes the sentence? isabela: no puedes permitir entrar ni vendedores perros callejeros. a. nunca b. ni c. siempre d. alguien

José es guapo de mis amigos. es guapísimo. el más la menos la mejor el peor