could not 的常用口语形式

I couldn't agree more with you.
我完全同意你的观点。
She couldn't remember where she parked her car.
她记不起她把车停在哪里了。
He was so exhausted that he couldn't keep his eyes open.
他太累了，眼睛都睁不开了。
The assignment was too difficult; I just couldn't finish it.
作业太难了，我完成不了。
I couldn't resist buying that beautiful dress.
我无法抗拒买那件漂亮的连衣裙的诱惑。
She couldn't contain her excitement when she heard the good news.
听到好消息时，她抑制不住内心的兴奋。
Despite his efforts, he couldn't solve the problem.
尽管他努力了，但还是解决不了问题。
It was raining heavily, and we couldn't see anything ahead.
雨下得太大，我们看不到前方任何东西。
The concert tickets were sold out, so we couldn't get in.
音乐会的票已经卖完了，所以我们进不去。
The baby was crying all night, and I couldn't get any sleep.
婴儿整晚都在哭，我没法睡着。