Helen (WALK) in the park when she (SEE) something, which (MAKE)her very angry.
In the street just outside the park a man (SHOUT) at a woman.
The woman (CRY) but the man (NOT STOP). Helen immediately (RUN) to help the woman.
When she (GET) to the woman Helen (START) to laugh because she (HEAR) another man say, “OK stop. Let’s do that again.”
Helen (REALISE) that the people (ACT). They (MAKE) a film.