Exploring Adding and Subtracting Rational Expressions

The video tutorial covers the present tense of the Spanish verb 'ser' and subject pronouns. It explains the use of singular and plural pronouns, the forms of 'ser' with each pronoun, and the various uses of 'ser' in identifying people, expressing possession, and indicating origin or profession. The tutorial includes practice exercises to reinforce learning.

What is the primary function of a subject pronoun in Spanish?

• To indicate possession

• To express a question

• To replace a noun that acts as the subject of a verb

• To describe an action

Which pronoun would you use to address a friend in Spanish?

• Usted

• Tú

• Ellos

• Nosotros

In Latin America, which pronoun is used as the plural form for both 'tú' and 'usted'?

• Vosotros

• Nosotros

• Ustedes

• Ellos

Which pronoun is used to refer to a mixed group of males and females?

• Nosotras

• Ellas

• Vosotras

• Ellos

What does the verb 'ser' mean in English?

• To have

• To be

• To do

• To go

Which form of 'ser' corresponds to the pronoun 'yo'?

• Eres

• Soy

• Es

• Somos

How do you say 'we are' using the verb 'ser'?

• Soy

• Somos

• Son

• Eres

What is the contraction formed when 'de' is followed by 'el'?

• De el

• Del

• De la

• De los

How would you express 'Carlos is from Argentina' in Spanish?

• Carlos está en Argentina

• Carlos va a Argentina

• Carlos es de Argentina

• Carlos tiene Argentina

Which sentence correctly uses 'ser' to describe a profession?

• Don Francisco es un conductor

• Don Francisco es conductor

• Don Francisco es una conductor

• Don Francisco es el conductor