3 A: What have you done to your finger, Jane? It looks swollen.
B: I
a door on it yesterday
morning.
4 A: You
tired, Tom.
B: Yes, I
all day.
5 A: What
when the
earthquake happened?
B: I and Sally
my homework while Tim
TV.
6 A:
a bad accident?
B: Yes, I once
on a rock and
my arm.