“Fuimos” is this answer and no is “exto” is “sexto”
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>
Answer: It looks like you just need to cut off the last vowel (and consonant if there is one) of the word.
For number one, it's "perezosísimo"
For question 2, it's "aburridísimo"
For question 3, I think you do the same but keep it plural, so "interesantísimos" I would imagine.
There is no image so I don’t know