From the point of countries, politicians will perceive the ongoing situation as a wake-up call with regard to lower birth rates, more demands on houses, and more energy consumption. Firstly, more single households mean more single persons, and the population will shrink in the wake of falling number of married couples. Secondly, more houses are required to fulfill the need of individuals, which cause cities even more densely populated. London is a famous example; the number of houses has been stimulated by 48% over the past five years, and 80% of them are for singles. Finally, the consumption of electricity and gas will soar when more people choose to live on their own, and it will further pose a threat to our livelihood.
It really depends on a number of factors, one of which is your understanding of the test and requirements of the band scores. If your English is suitable for the band score you are aiming for, you will only need to focus on exam skills to make sure you reach your potential. The skills will help you understand how to approach questions and what the examiner is looking for in your writing and speaking. Once you feel comfortable with all that, you will have a clear idea of how long you want to practice before your test. Whatever you decide, make sure you are frequently getting the band score you want in practice tests.
All the best
Despite these positive are lots of negative effects to smoking too. Initially, smoking has been proven to be very dangerous for health. cigarette contains more than 4000 chemical substances, therefore, it dangerous diseases such as heart attacks, asthma, bronchitis or lung cancer. According to a recent report in Britain close to 3,500 people are killed each year in road accidents and 120,000 are killed by smoking. Furthermore, smoking costs governments millions of dollars because of the large number of people who need treatment in hospitals for smoking-related problems. Moreover, passive smoking is also a major concern today. Recent research shows that non-smokers can suffer from health problems if they spend long periods of time among people who do smoke. In the UK children whose parents are are three times as likely to start smoking themselves .