Will mark as brainliest! view attached.

Completar complete the paragraph with the correct form of saber or conocer. hay una chica muy interesante en mi clase de poesía. yo (1) cómo se llama: valentina. es un nombre bonito, ¿no? quiero (2) más de ella, pero soy muy tímido. voy a llamar a mi amigo julio; él (3) a casi (almost) todas las personas de mi programa. pero si julio no (4) quién es ella, mañana después de la clase voy a escribirle un mensaje a valentina. pienso darle un poema de bécquer. tú (5) los poemas de bécquer, ¿no? son muy románticos. también puedo invitarla a salir conmigo a tomar un café; yo (6) un café muy bueno que se llama la rana.

Now that you have worked through a lot of material that includes these basic patterns, and you have compared grammatically correct and incorrect sentences, write down what you think is a rule that could explain what makes a sentence grammatically correct or not. for example, you might write something like: "verbs always match nouns in number, and they usually come before the noun." in other words, make your best guess for the grammar rule that makes sense out of the pattern(s) you see in the phrases you have been working with. review if you need to, and you might briefly check your hunches against the sentences you have been working with in this or previous modules. keep in mind that what you're after is your hunch, not a grammar rule from a text book. now check your hunch with the explanation of this principle in the following pattern.

Achemist mixes 4 liters of one acid solution with 10 liters of a 40% solution, resulting in a 30% acid solution. what is the value of x, the acid concentration of the first solution