1. I studied until mid night last night so I didn’t get enough sleep.
我昨晚学习到半夜所以睡眠缺乏。
2. Why don't you forge t about it 你为什么不忘掉它呢?
3. Although she’s wrong, it’s not a big deal. 虽然她错了,但这并不是什么大事儿。
4. He should talk to his friend so that he can say he’s sorry.
他应当跟挚友谈谈以便他能说声对不起。
5. May be you could go to his house. 或许你可以去他家。
6. I guess I could, but I don’t want to surprise him.
我想我可以.但我不想让他感到惊异。