Bonjour pouvez-vous m’aider avec cette exercice je n’y arrive pas svp. Merci d’avance

Complète avec le prétérit simple ou le prétérit BE +-ING.
I (see).
John last night. He (walk)
in the street. He (wear)
a strange hat. I (want)
to talk to him so I (come out)
of my house.
I (run)
(rain)
He (be)
surprised to see me but really happy. We (talk)
(hear)
because it
who (climb up).
(laugh)
for a few minutes and suddenly we
a strange noise. We (look back)
.It (be)
a cat
a tree. We