I am Li Ming，a high school student. As far as I am concerned, our attempt to restrict the use of plastic bags isn’t very successful,【小题1】(导致了环境的不断恶化). Consequently,【小题2】(解决这个难题，在我看来已经刻不容缓了).

Firstly, it’s for our government to charge higher taxes on plastic bags. On top of that,【小题3】(我们应该发展循环经济), featuring the use of renewable materials. In addition, all the citizens should【小题4】(提高环保意识) and contribute voluntarily and jointly to the reduction of “white pollution” in our city.

【小题5】(我希望我的建议有用). Only with collective efforts can we protect our common home.