The judge would have sent him to prison if he _______ (catch- passive)

I was delighted when I found my keys. I _______ (look) for them for hours.

When I ________________________ (walk) into the room, everyone ________________________ (work).

How long _______ (learn/she) English before she went to London?

. I _______________ eat too much cake, or I’ll get fat!

He _______ (live) in Russia when the Revolution _______ (start).

You _______________ tidy up now. Your room’s a mess.

If you _______ (to swim) in this lake, you’ll get covered in mud.

I miss … long walks along the beach.

The door will unlock if you _______ (to press) the button.