16．爸爸总是忙于他的工作，但是当他有空的时候，要么帮妈妈做家务，要么陪我一起锻炼身体。

　 My father _______________his work, but when he is free, he____________________.

15．我经常告诉父母别再为我担心，我已经长大了。

　 I often ______________________________ because I’ve already grown up.

14．请在课前把书准备好。

　 Please ________________________________________ before class.

13．我觉得他们不会放弃当志愿者的机会。

　 ___________________ they will _________ the chance of being volunteers.

根据中文意思完成句子。

12．我们高兴的是，越来越多的博物馆向公众免费开放了。

　 ________________ more and more museums are open to the public for free.

根据短文内容，用方框中所给词的适当形式填空。

　 Everyone needs friends. In fact, finding 5　　　　 　is just like planting a tree. You plant the young tree and take care of it to make it grow. A good friend should be 6　　　　 　and patient. For example, 7　　　　 　you have a bad day, a good friend will listen to you and do 8　 　or her best to help. To make friends, you must be helpful and try to 9　　　　 　each other happy. When you have 10　　　　 , you should have a talk with each other. Remember that friendship is one of the most 11　　　　 　things in your life.

请根据所听到的对话内容和表格中的提示词语，将所缺的关键信息填写在下面的表格中。