What is true about the people suffering from dementia

Have run out of fuel, the plane crashed to the ground.

All male guests at this restaurant are respectfully requested that they are put on coat and tie.

Nobody can work well if he is distracting.

There is nothing so admirable as a man whose sacrifices his life and happiness for others. 

It"s no good learning English without practice.

Man was, is and always will be trying to improve his living conditions.

No one should blind himself （） the well-known fact.

Directions:For this part, you"re required to write a composition with at least 120 words based on the following picture. Please entitle and write it on the Answer Sheet.

An idle youth, a needy age.