Proof-reading (when/while)

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

Sally was siting on the ground when I opened a packet of sweets.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

Billy and John was running around wheb Billy dropped his wallet.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

Ivan was reading a book when Fiona was looking at the butterflies.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

I was eat snacks while Sally was tell us a joke.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

Judy was playing badminton when she was hurting her knee.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

We were singing a song when the school bell ringed.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

Mum was bathing when Dad was coming home.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

The babies were sleeping when Mum was cooking in the kitchen.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

The students were talking while they were having a lesson.

Find the errors, write the correct word(s), or write OK if there aren't any mistakes.

Mary's parents are chatting while Mary was making some tea.