I am certain that造句1. I suspect, nay, I am certain that he is wrong.
2. I am certain that, in those days, the quality of food was so poor that eating was probably hazardous.
3. I am certain that 21 of the 22 district society presidents in 1991/92 found it to be very valuable.
4. I was certain that any minute he was going to do some crazy thing to get him up on Disturbed for sure.
5. I was certain that all the writers were listening to my conversation and were amused by it.
6. I am certain that you'll succeed.
7. I am certain that our football team will win.
8. I am certain that the Foundation leaders involved in RRFC training are acutely aware of this.
9. I am certain that he will deliver on his promise.
10. I am certain that my move to English football helped me to develop.
11. As we look forward to the games of the xxix olympiad in beijing in 2008, I am certain that the chinese people and athletes will add to the excellence and excitement of the games.