我闭着眼睛都能做到。
10. I have every confidence in his promotion.
我相信他一定能升职。
11. I'm full of optimism for the future.
我对未来十分乐观。
12. I hold an optimistic view of events.
我看事情比较乐观。
13. There's no doubt we will win.
毫无疑问，我们会成功的。
14. There's nothing to worry about.
没有什么可担心的。
15. Everything will be fine./Things will turn out all right./Things will work out all right.
一切都会好起来的。
16. Everything will come up roses.
一切都会圆满结束的。