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

The Crimea also released CDs for sale in shops because （）.

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

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

The Crimea hope to make money （）.

Cars turn into dead weapons when they are driven carelessly.

The doctor will get more practice out of me than out of ten ordinary patients.

It"s no good learning English without practice.

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