如何使用 "certainly" 造句

1. Several countries certainly hope so .
某些国家肯定希望如此。
2. He was almost certainly right .
他几乎肯定是正确的。
3. Fear is certainly a factor .
担忧肯定是一个原因。
4. But some prices are certainly higher .
但部分定价无疑将会提高。
5. Global warming certainly will not .
全球变暖当然不会是。