根据句意用括号内所给单词的适当形式填空。

1. The ice is as    ____as glass.(clear).

2. The sun______kisses the earth.( soft).

3. I sat in the garden and the______of the sun made me feel sleepy.(warm)

4. The classroom is usually very______after class.(noise)

5. Lucy has______hair.(gold)

6. The water running______under ice.(swift)