The water of a hot spring carries many minerals,usually _________ us an unusual taste and smell.
Could you ___ this 10-dollar bill so I can make a phone call?
________left before the deadline, it doesn't seem likely that John will finish the job.
Books are the important records we keep____ man's thoughts, ideas and feelings.
Take a taxi , _____ you'll miss your train .
Sometimes it was a bit boring to work there because there wasn't always ______ much to do.