【推荐1】Life is full of p_________ (疼痛) and happiness, but both of them are valuable experiences.

【推荐2】My stomach is so ________ that I can’t eat anything. (pain)

【推荐3】A good friend is someone you can share your pleasure and p_______ (痛苦) with.

【推荐1】The p________ (价格) of the meat is too high.

【推荐2】根据句意及首字母提示写出单词。
1. We can r_______ paper boxes and plastic bottles to protect the environment.
2. We'd better use handkerchiefs(手帕) instead of paper n______．
3. In the past, many people couldn't a______ their food.
4. If we want to c_______ our environment, we should reduce our waste.
5. We should turn off the l ______ while we aren't using it.

【推荐3】Could you help me find the o________ of the dog, Lisa? It may get lost.