In general, the imperfect is used to talk about past actions, conditions, or events that occurred regularly or frequently or that were in progress in a moment in the past. It is also used to tell time, talk about dates, give a person's age, and describe features, conditions, and feelings in the past. So we can write the verb in parentheses in the imperfect tense as follows:
1. Ud estaba en la clase de ingles
2. Gloria trabajaba mucho en la tienda de ropa
3. Ellos no eran amigos
4. Ellas iban a la jungla
5. Yo no sabía nada
6. Yo estaba en mexico
7. Tú aprendías mucho
In the imperfect tense, there are only three verbs with irregular conjugations, namely:<em> ir, ser,</em> and <em>ver</em>. The other verbs are regular. Both regular and irregular imperfect verb endings are shown in Tables below.
A direct object pronoun replaces a direct object, that is a noun that directly receives the action of a verb in a sentence. Moreover, direct object pronouns in Spanish agree in number and gender with the nouns they replace. In the sentence:
<em>Compro </em><em>la gasolina </em><em>en la estación de servicio</em>
<em>La gasolina</em> is the direct object because it receives the action comprar. Since <em>la gasolina </em>stands for the third person singular in feminine form, we need to use the direct object pronoun that matches this person, that is, la. Therefore, the new sentence is:
<em>La </em><em>compro en la estación de servicio</em>
1. Qué, dónde, cuándo, cuánto, cómo, cuál, y quién.
2. Primavera, Verano, Otoño, and Invierno.
Explanation: I did 1 and 2, I hope someone can help you with the rest :)
ese means That, esa means Is, and eso means That. all together it spells out, That Is That.