1. si la puerta no está abierta, está .
2. marco está porque tiene un examen hoy.
3. juan necesita dormir porque está .
4. felipe está porque no encuentra nada interesante que hacer.
5. ana está porque no encuentra el libro que busca.
6. debes limpiar (clean) el piso porque está .

Which ion was formed by providing the second onization energy to remove an electron?

Which verb form correctly completes the formal imperative sentence? ¡señor gomez, ejercicio tres veces a la semana! a. haces b. hagas c. haga d. haz

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.