existen

third-person plural present indicative of existir

algunos

• Det

  masculine plural of alguno

• Pron

locales

• Adj

  plural of local

• Noun

comerciales

• Adj

  plural of comercial

• Noun
• Verb

en

1. in, at, on
2. in (a time)
3. in (a language)
4. used after some verbs and translated by various prepositions in English
5. in (in various expressions)

el

masculine singular definite article; the

sector

1. section
2. zone
3. branch

liceo

secondary school, high school (in some countries)