例句：

　　1、She gets very upset if I exclude her from anything

　　要是有什么事情我不讓她參加，她會(huì )非常難過(guò)。

　　2、He asked if I had left with you, and I said no

　　他問(wèn)我是否和你一塊兒離開(kāi)的，我說(shuō)不是。

　　3、Sometimes, that standard is quite difficult, if not impossible, to achieve

　　有時(shí)即便有可能達到那個(gè)標準，那也是非常困難。

　　4、If I could just make another small point about the weightlifters in the Olympics

　　請允許我就有關(guān)奧運會(huì )舉重運動(dòng)員的問(wèn)題再補充一點(diǎn)。

　　5、I wonder if you'd be kind enough to give us some information, please?

　　請問(wèn)您能不能給我們提供一些信息？