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

我想知道他把表送給誰(shuí)了。

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

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

It"s no good learning English without practice.

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

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

事實(shí)勝于雄辯。

All of them are （） at Lana"s achievement.