2. Oops, I forgot. 啊！我忘记了。
And we do get so busy that we can't remember everything, but some things may not be well received when we say that. So, instead of saying you forgot, try, "I"m on it but I haven't got through to them yet'. It's like saying the glass is half full instead of half empty. They mean the same; one just sounds better.
当我们很忙的时候，我们不可能记得所有的事情，但是有些事情当我们说忘了的时候，老板们也许就会不高兴。所以，你可以说，“我正在做，但是还没有完成”而不是直接说你忘记了。这就像是说玻璃杯里的水是半满着而不是半空着一样。它们的意思是相同的，只是另一个听起来更好。