Решение:
Подбираем слова к предложениям, основываясь на значении слов и контексте статьи:
- 1. Judy was ill last year and she's still taking a lot of medicine.
- 2. My little brother had seven candles on his birthday cake.
- 3. Drinking dirty or polluted water can poison you.
- 4. It's very risky to light a candle and leave it near a small child.
- 5. We needed a ladder to get the boxes down from the top shelf.
- 6. My hand got stuck under the sofa and I couldn't get it out.
Ответ: 1. medicine, 2. candles, 3. poison, 4. risky, 5. ladder, 6. stuck.