What's the error? Past simple and Past continuous. | Baamboozle - Baamboozle

He was breaking his arm during the football match

He BROKE his arm during the football match.

We saw an accident while we waited for the train

We saw an accident while we WERE WAITING for the train.

The chef cooked the main course while the assistant prepared dessert

The chef WAS COOKING the main course while the assistant prepared dessert.

I was wanting to visit Japan for years

I WANTED to visit Japan for years.

They were drive to Scotland when the storm began

They WERE DRIVING to Scotland when the storm began.

The team practiced hard every day last week

The team WAS PRACTICING hard every day last week.

When I met her, she wore a red coat

When I met her, she WAS WEARING a red coat.

I didn't heard the doorbell because I was sleeping

I didn't HEAR the doorbell because I was sleeping.

What was you doing at eight o'clock?

What WERE you doing at eight o'clock?

He was running for the bus when he dropt his bag

He was running for the bus when he DROPPED his bag.

It was a beautiful day, and the birds singed

It was a beautiful day, and the birds WERE SINGING.

I didn't believing my eyes when I saw the accident

I didn't BELIEVE my eyes when I saw the accident.

The students were talk when the teacher entered

The students were TALKING when the teacher entered.

He cut his finger while he chopped the vegetables

He CUT his finger while he WAS CHOPPING the vegetables.

As I walked home, it started to rain

As I WAS WALKING home, it started to rain.

You were at the cinema last night?

WERE you at the cinema last night?

When he called, I have dinner

When he called, I WAS HAVING dinner.

I goed to the supermarket after work yesterday

I WENT to the supermarket after work yesterday.