La señora nos dijo que al museo de oro.

a.
van
b.
vayamos
c.
vamos

Vayamos is the conjugation of the verb ir that matches the first person plural (nosotros - we in English) 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:

La señora nos dijo que vayamos al museo de oro.

its asking when do you go to the beach

a) every summer

b) never

c) and c also means never

explanation:

hope this

me gusta (escribir) en mi cuaderno.

this means : i like to write in my notebook

hopefully this will you out