雅思写作 Task 2 双问题类新题

Some people claim that there are different ways of saving energy (electricity and gas), such as using energy for a shorter period of time in the workplace and not using electricity / gas once a week. Do you agree or disagree with this statement? Would it be an effective measure to save energy? Give your own opinion.

Some governments try to control the way a national language is used. For example, they may restrict the introduction of foreign words, or the use of dialects, or they may demand that a certain language be used in schools. What are the benefits and disadvantages of these policies? Do you think they can ever be effective?

Some schools are very strict about their school uniforms and the appearance of their pupils, while other schools have a very relaxed dress code. Which approach do you think has more advantages? Are there any disadvantages to children having a school uniform?

"Tomorrow is the most important thing in our life." However, some people think that the present time is more important. How important is it for individuals and the country to think and do something for the future? What is your own opinion?