因為的單詞怎麼寫英語

They knocked off $60 because of a scratch.

因為有擦痕他們將價格降了60元。

He had been fired because his singing was flat.

他因為唱音偏低已被解僱。

I didn't get it because it cost too much.

因為那東西太昂貴我沒買。

I started to cry because I cut my finger.

因為割破了自己的手指，我哭了起來。

John liked him because he was a nervy guy.

約翰喜歡他，因為他是個不怕事的傢伙。