I leave you in the attached <u>image</u> the answers to the question.
Remember that when we talk about desire or uncertainty we use the <u>subjunctive mood</u>.
In the first two sentences the subjunctive mood is used because the subjects of the sentences use it in a <u>strange way</u>; Example: <u>Was it weird...?</u>
In the last two sentences, the subjunctive mood is used because the subjects <u>congratulate a person for an achievement that they did not expect to happen</u>.
Answer:
Hablaban
Explanation:
Because you have to use a past tense in the kind of sentence you used.
I hope it helps and I hope I get A brainliest!