(2012年重庆卷,34)Evidence has been found through years of study ________ children's early sleeping problems are likely to continue when they grow up.
Every child who lives in the mountains is with this kind of wild fruit.
As is often the case with young people, they want something different from the old ways.
Only when you study abroad the importance of English.
Many Chinese students speak English with a strong Chinese ,but foreigners can understand what they say.
After doing series of exercises, he finally passed driving test.