(2013·安徽卷)I to my cousin’s birthday party last night, but I was not available
___________ that the government can lead them out of the financial crisis, people are optimistic about the future of the country.
We finally managed to make the customers _______ of the quality of the vehicle.
—Can we meet tomorrow morning?—Not in the morning, I’m afraid. I ___________.
—How was the 2008 Beijing Olympic opening ceremony?—_______ that the whole world was attracted.
Her book didn’t _______children probably because she employed too many scientific terms.