Write questions appropriate to the following situations. Make sure you use the appropriate form of the verb.
(a) Somebody starts leaving the house unexpectedly. What do you ask?
(b) You are a museum porter and have been instructed to make sure that people know where they are going. What do you ask?
(c) You need a lift out of town. You notice that some of your friends are heading towards their car. What do you ask?
(a) ¿Adónde vas?
(b) ¿Adónde va? / ¿Adónde van?
(c) ¿Adónde vais? / ¿Adónde van?