单词拼写。

1. Knives are used for _______ (切割)things.

2. I plan to improve my _______ (发音) by having conversations with native speakers.

3. The whole room was really _______ (充满)of smoke.

4. She's been _______ (结婚)for two years.

5. Tom, _______ (翻译) these sentences into Chinese.