The young girl was dressing ...... with great care. She knew it was an important evening.

The young boy ...... made the changes to the core.

The doctor washed his hands ...... as he did not want to contaminate anybody else.

Some of my friends shave their heads ...... as they do not want to pay money for such a simple thing.

We have prepared the documentation ...... . Nobody helped us with it, you know.

I scratched ...... on the knee last week.

David took a photo of ...... and send it to his beloved girlfriend.

Jane told us a funny story about ...... when she was still a teenager.

We have listened to David and Martin talking about ...... .

The accomplished author wrote a short story about ...... .

Pete was sitting by ...... hoping that Lilly would turn up, so that he could keep her company.

I was studying by ...... when suddenly the door blew open and my sister walked in.

The infant was lying in the bed by ...... probably dreaming about something nice and cosy.

The nurse was working by ...... as her colleague didn't show up for work that morning.

I'm quite angry about ...... as it's a really silly mistake.