I am the one wearing pants in the house. 我当家。

　　I can't make both ends meet. 我上个月接不到下个月，缺钱。

　　I don't care. 我不在乎。

　　I don't have anywhere to be. 没地方可去。

　　I'll be seeing you. 再见。

　　I'll get even with him one day. 我总有一天跟他扯平。

　　I'll kick you ass. 我将炒你鱿鱼。

　　I lost my way. 我迷路了。

　　I'm afraid I can't. 我恐怕不能。

　　I'm bored to death. 我无聊死了。

　　I'm dying to see you. 我很想见你。

　　I'm going to go. 我这就去。

　　I might hear a pin drop. 非常寂静。

　　I'm not going. 我不去了。

　　I'm not in a good mood. 没有心情（做某事）。

　　I stay at home a lot. 我多半在家里。

　　Is that so? 是这样吗？

　　I swear by the god. 我对天发誓。

　　It can be a killer. 这是个伤脑筋的问题。

　　It doesn't make any differences. 没关系。

　　It doesn't take much of you time. 这不花你好多时间。

　　It doesn't work. 不管用。

　　It is a deal! 一言为定！

　　It is a long story. 一言难尽。

　　It is a small world! 世界真是小！

　　It is not a big deal! 没什么了不起！

　　It is of high quality. 它质量上乘。

　　It is raining. 要下雨了。

　　It is urgent. 有急事。

　　It's up in the air. 尚未确定。

　　It's up to you. 由你决定。

　　It was something that happens once in the blue moon. 这是千载难逢的事。

　　I wonder if you can give me a lift? 能让我搭一程吗？