Creo que Es la respuesta es la 3
18) <u>Se</u> <u>abre</u>
19) <u>se</u> <u>cierran</u>
20) <u>Se</u> <u>habla</u>
21) <u>fue</u> <u>por</u>
22) <u>fueron</u> <u>por</u>
<u />
31) <u>Yo vivo en la misma casa hace </u>(write how many years have you been living in your house) <u>años</u>.
32) <u>Yo estudio español hace </u>(write how many years have you been studying spanish) <u>años</u>.
33) (if you and your friend have met since a long time ago you have to write this): <u>Si, nos conocemos hace mucho tiempo.</u> (If NOT): <u>No, nos conocemos hace poco tiempo.</u>
The pattern I see is that you confuse number and gender.
- *Estos libro → It is not written in the plural because it speaks <u>only</u> of a <u>book</u>.
- Esos plato → It is not written in the plural because it <u>only</u> speaks of one <u>dish</u>.
- Aquellos carros → It is not written in the singular and masculine because it speaks <u>many</u> <u>cars</u> (masculine).
- Aquellas casas → It is written in <u>feminine</u> because it talks about some houses (feminine).
<h3><em><u>MissSpanish</u></em></h3>
