It is quite typical of him to be late.

An idle youth, a needy age.

It"s no good learning English without practice.

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

It is when you nearly lose someone when you become fully conscious of how much you value them.

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

我們認為節(jié)約用水非常重要。

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

What effect has the Internet had on music piracy

It took years for Einstein"s theory to gain acceptably.