Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks

Once upon a time, people left school or university, joined a company and stayed with it until they retired. The concept of a job for life is now long (6) _______, and nowadays many employees find it hard to stay loyal to their companies for even a relatively short period of time. According to a recent survey, this is particularly (7) _______ in London, where more than half of those asked said that they constantly keep one eye on other job opportunities, (8) ______ they are fairly happy in their existing job. A high number of London workers say that they are always on the (9) _______, although they are content and motivated in their current position. Job seekers find that the internet (10) _______ them with a quick and easy way to find out what's available, and 53 percent said that they had applied for a job or registered with an employment agency in the past 12 months.