根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。                                                                                     

    Do you love animals? Would you like to keep animals as a pet? Nowadays, many people like to keep pets at home. The most popular____  are cats and dogs. They are friendly to people, and they are also ____  to take care of. Some people like parrots as pets. Pets lovers will____ lots of things for their pets, such as beds, clothes and even toothbrushes. Pets are very useful, too. The people who can’t hear need the dogs' help to answer the door. And the people who live____  should keep a pet if he wants to be healthier and ____ . If you have pets, don't forget to spend more time with them. They need love, too.

中学生正处于心理发展的“闭锁期”，是非观念评价和判断等方面能力有限，往往误交朋友或者为友情所困，从而影响学习和生活。

为了进一步帮助学生正确交友，友谊中学决定举办交友座谈会，请你参与进来，完成下列任务：