She was/were collecting shells.
She was collecting shells.
I was/were counting feathers.
I was counting feathers.
They wasn't/weren't digging in the sand.
They weren't digging in the sand.
It was/were swimming in the sea.
It was swimming in the sea.
We wasn't/weren't making sandwiches.
We weren't making sandwiches.
He was/weren't playing on the beach.
He was playing on the beach.
The skeleton weren't/wasn't at the museum.
The skeleton wasn't at the museum.
The seagull was/were flying around the ocean.
The seagull was flying around the ocean.
