Answer: B. estar
To form the imperfect continuous you use imperfect tense of the verb <em><u>estar</u></em> + the present participle of the verb that tells what you were doing.
Example: Los niños <u><em>estaban jugando</em></u> fuera y los vecinos <u><em>estaban hablando</em></u> en voz baja.
Translation: The children were playing outside and the neighbours were speaking quietly.
<h2><em>Spymore</em></h2>
1 in 10 people speak Spanish and are US residents. Spanish is the most spoken non-English language in U.S. homes.
Necesitas ser más claro con tu pregunta
The answer is: olvidé
é el cargador en mi casa
Answer:
They are incorrect because they add an extra word to them plus it would not sound right if it said I worked on my homework since of 5 in this case you would take out "of" same with spanish you would not add " hace" into the sentence
desde hace basically is a 2 word you add to when it's past tense
