I'm afraid we can't.恐怕我們不能。
I get rised last month.我上個(gè)月加薪。
I'm not sure i can't agree.我恐怕不能同意。
I'm not sure about that.我不確定那樣是不是好。
There must be some other ways.一定有其他的方法吧。
Surely you remenber him.你一定記得他吧。
What are you talking about?你在說什么?
Are you crazy?你瘋了嗎?
You're joking.你開玩笑。
You must be kidding.你一定是開玩笑。