Listening to loud music at rock concerts _____ caused hearing loss in some teenagers.
.Mary realized she .
.You should remember the cause and avoid it the next time you __________ the same situation.
.Easton, you will go to prison where you will have time to __________ your own activities which brought you there.
.So before I go any further I want to thank you very much for inviting me to __________ this important conference.
.On cold mornings, after washing your hair, you’d better dry it ______ using a hairdryer.