To avoid on how to use the word, you’d better refer to a dictionary.
. — Why does the Lake smell terrible? —Because large quantities of water______.
Peter’s jacket looked just the same as Jack’s, but it cost ______ his.
. Everybody was touched ______words after they heard her moving story.
. Experts have warned ______ of the health risks caused by passive smoking.
Many people hope to have a _____ job, especially during the financial crisis.