I got this bicycle for ___. My friend gave it to me when she got a new one.
The flu is believed ____by viruses that like to reproduce in the cells inside the human nose and throat.
Seeing her father come back, _________.
The old woman stood still with her eyes _________ the picture.
I can’t remember _____ made the teacher give Mary the permission to leave the class earlier.
The thief was brought in, his hands ____________ behind his back.