用所给单词的适当形式完成下列句子.

用所给单词的适当形式完成下列句子.
1.The Chinese people held the Beijing Olympic Games________(success)
in 2008.
2.Little Tom is_______(handsome) boy in his class.
3.If you get a ________(chance) please take hold of it firmly.
4.My daughter likes sleeping with the windows ____(open) to keep the
air fresh.
以上四个 小 题 麻烦说下!