1. You won't get away with this.
get away with sth. 不因某事受惩罚。
I'm afraid I can't get away. 恐怕我脱不开身。
2. I'm tired of going to school day after day.
之前说过了be fed up with. 其实这里的tired也可以换成sick。例如：
I'm sick of waiting around like this.
3. Who am I supposed to see?
4. His idea is childish.
5. I need small change.
零钱是small change，那么大钱就是“larger one”。
6. Don't try to brainwash me.
7. I don't seem to have any luck today.
8. That reminds me.
remind sb. of sth. 提醒了某人某事。再如：
I feel it is absolutely necessary for me to remind him of the meeting today.