Tenses As you know , time is very very important even in communication. I'd like to communicate based on present prefect tense, past prefect tense, future in the past and future in the past prefect continuous. Please give some examples for every sentence.

Human being majority of people 'd like to be respected and to treat fairly. And all of us know that, a man may live at most for 130 years, nothing remains then except a wooden frame where our children may hold for remembrance! We need to maintain and protect the environment for others to live safely and securely as well. Please, we need to be united for loving the environment and protecting it for the next generations as well.

Covid-19 Unfortunately, more than 400,000 people died and the process is going out , who knows with the policies defined by the governments, the united nations, the world health organization and the center for disease control what happens next? lack of effective acts, lack of cooperation and coordination, and the ineffective management at global level! what happens then? I call all nations and all governments to be united and to cooperate to save human life and the environment.