阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

We’ve all heard that laughter is the 【小题1】 (good) medicine, and it’s true. Laughter makes you feel better and it’s also good 【小题2】 your relationships. Laughter brings people closer, and is a 【小题3】 (power) tool for making you relax when feelings are running high. Whether with your friends and family, or co-workers, you can learn to use humor 【小题4】 (solve) disagreements, lower everyone’s stress levels, and communicate in a way that deepens the relationships.

Humor plays 【小题5】 important role in all kinds of relationships. In new relationships, humor can be a useful tool not just for attracting the other person but also for getting over any awkwardness (尴尬) 【小题6】 (arise) when we get to know each other. In old relationships, humor can keep things more exciting and fresher.

Sharing the pleasure of humor 【小题7】 (create) a sense of closeness and connection between two people—【小题8】 (quality) that are signs of strong and successful relationships. When you laugh with one another, you create a positive relationship between you, 【小题9】 acts as a strong buffer (缓冲剂) against stress, disagreements and disappointments in your relationship. And laughter is spreading—just hearing someone laugh often makes you smile 【小题10】 (happy) and join in the fun.