Front

Yesterday, I __________ (watch) a movie when the phone __________ (ring).

Back

Yesterday, I was watching a movie when the phone rang.

Front

While she __________ (cook), her friends __________ (arrive).

Back

While she was cooking, her friends arrived.

Front

When I __________ (be) young, I __________ (play) outside all the time.

Back

When I was young, I played outside all the time.

Front

While I __________ (read) a book, my brother __________ (play) video games.

Back

While I was reading a book, my brother was playing videogames.

Front

She __________ (not listen) to the teacher when the bell __________ (ring).

Back

She wasn't listening to the teacher when the bell rang.

Front

We __________ (have) dinner when they __________ (arrive).

Back

We were having dinner when they arrived.

Front

I __________ (not see) you while I __________ (walk) to school yesterday.

Back

I didn't see you while I was walking to school yesterday.

Front

He __________ (not study) for the exam when his friends __________ (call).

Back

He wasn't studying for the exam when his friends called.

Front

While they __________ (watch) TV, the lights __________ (go) out.

Back

While they were watching tv, the lights went out.

Front

The kids __________ (play) outside when their parents __________ (call) them for dinner.

Back

The kids were playing outside when their parents called them for dinner.