Ángel / abrir / puerta / laboratorio ángel abre la puerta laboratorio. mi cuñada y yo / decidir / leer / libros / interesante mi cuñada y yo (they say this word is wrong)-> decimos leer los libros (this word is wrong as well) -> interesante. tú / asistir / clase / historia / francés tú asistes a la clase de historia y francés. (they say y francés is wrong)

The correct sentence that can be formed with the words given is:

Ángel abre la puerta del laboratorio.Mi cuñada y yo decidimos leer libros interesantes.Tú asistes a la clase de historia francesa.

Explanation:

The translation of the sentences is:

Angel opens the laboratory door. My sister-in-law and I decided to read interesting books. You attend French history class.

Taking into account the words provided, two things were really required to create appropriate sentences:

Know the correct conjugation in Present Simple of the verbs used. Know some connectors to give readability to the sentence.

To solve the first point below is the appropriate conjugation of the verbs used in Simple Present:

Yo abro/decido/asisto.

Tú abres/decides/asistes.

Usted abre/decide/asiste.

Él abre/decide/asiste.

Ella abre/decide/asiste.

Ello abre/decide/asiste.

Nosotros abrimos/decidimos/asistimos.

Ustedes abren/deciden/asisten.

Ellos abren/deciden/asisten.

For the second part, remember that you can use connectors like de, del, para, con or some defined articles as el, la, los and las.

What are the main think you have to do in this question i speak spanish i can .

D. si acabo de recibir su mensaje de texto y le voy enviar uno dentro de 5 minutos