Which verb form best completes this sentence? sara: para mi clase de literatura, que leer dos libros. tienes tengo tiene tienen

Para mi clase de literatura tengo que leer dos libros.

Explanation:

Para mi clase de literatura tengo que leer dos libros. This means: For my literature class I have to read two books. "Tengo" comes from the verb "tener" and it is the first person singular of the present form. The verb must be in the first person because the "mi clase" (my class) implies it's a personal statement. That's why tienes, tiene y tienen are incorrect.

when you are going to explain a procedure,   the first thing to do is to name the parts or the apparatus you are going to describe in terms of how it or they function. also it is important to know who is going to operate it and the abilities this man/woman requires to manage it.