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

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

It is quite typical of him to be late.

The Crimea hope to make money （）.

I thought you might be tired, （） is why I decided to help you.

Having a conversation with people with dementia will be （）.

What is true about sales of music over the last year

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

It"s no good learning English without practice.

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