fill in the blanks with the correct subject pronoun for each item?
spanish homework help: fill in the blanks with the correct subject pronoun for each item
the question is vague, the title of the homework is present tense of ser so is the question asking correct use of ser? i'm a little confused.
1. mi hermano y yo
2. tu amigo y tú
3. el profesor
4. mis compañeros de clase
5. unos chicos y unas chicas
all help is appreciated!!