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

What effect has the Internet had on music piracy

It is quite typical of him to be late.

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

The guide dogs helping the people with dementia will （）.

The only way to conquer a fear is to face it, and doing so as frequently as possible.

It"s no good learning English without practice.

Gift giving is the same thing in China and America in that （）.

What is true about the people suffering from dementia

No agreement was （） in the discussion as neither side would give way to the other.