1.) which of the following is correct:

Question

A.) Tocamos el piano.
B.) Jugamos el piano.
(I think B is correct.)

2.) How do you say: I am in a hurry.

I think it's said like this: Estoy en un apuro.

3.) How do you say: I am hot.

I think it's said like this: Estoy caliente.

Thank You.