<h2>Correct answer:</h2><h3>b. vayamos</h3>
Vayamos is the conjugation of the verb ir that matches the first person plural (nosotros - we <em>in English</em>) in the subjunctive mood. We use the subjunctive to express desires, doubts, the unknown, the abstract, and emotions. Subjunctive sentences often have parts linked by a relative pronoun (que, quien, como). Here we use the relative pronoun que. Therefore:
<em>La señora nos dijo que </em><em>vayamos</em><em> al museo de oro.</em>
