根据下列句子及所给单词的首字母，写出各单词的完全形式（每空限填一词）
I hear that their class c__________ of 26 boys and 14 girls.
What she said was so c__________ that I fully believed her.
To our d__________, we are going to have a very long winter vacation.
The man acted rudely and thus made a bad i__________ on us.
My father is so s__________ that no one can make him change his decision.
A great many houses were d__________ in the earthquake and many people became homeless.
U__________ my sister who is fond of pop music, I like classical music.
We can draw a c__________ from the above discussion.
With many pictures, this book is i__________ for the children under 6 years old.
When a_________ the house, they found something unusual, so they stopped to have a look.