The author"s attitude towards gift giving is （）.

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

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

事實(shí)勝于雄辯。

It is quite typical of him to be late.

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

Cars turn into dead weapons when they are driven carelessly.

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

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

所有的公共場(chǎng)所都應(yīng)完全禁止吸煙。