With a lot of difficult problems _______, the manager felt worried all the time.

John received an invitation to dinner, and with work        he gladly accepted it.

With just four years _______, the Brazil Olympic organizers have promised to deliver an equally inspirational ceremony.

You have no idea how she finished the relay race ________ her foot wounded so much.

When I passed this afternoon, I saw a little boy was lying on the grass, his hands _____ under his head.