Resposta :
a) He met his wife when he was working in Japan.
b) They We're waiting for us when we arrived.
c) was she wearing a coat when she went out?
d) What were you doing at 7:30 last night?
e) I wasn't listening when you gave the instructions.
f) I was driving when you called me.
g) It wasn't raining when I woke up this morning.