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

It"s no good learning English without practice.

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

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

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

The wound soldier made an effort to stand up, but the general stopped him.

An idle youth, a needy age.

我想知道他把表送給誰了。

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

事實勝于雄辯。