根据句意及汉语或首字母提示，填写恰当的单词。

1. It's not right to                (浪费) time or money.

2. The cold weather               (造成) many plants to die last year.

3. Since my sister started high school, her             (日常的) life has changed.

4. It's bad for your teeth to eat c              all the time.

5. Juan Antonio Samaranch's d                made all of us sad.

使用血小球计数板可区分死或活的细胞。