单词拼写。根据首字母和中文填空，请注意使用单词的适当形式。

1. They are my g______ (祖父母). They are very kind.

2. —How do you s______ (拼写) pen?   —P-E-N, pen.

3. I have two d_____ (字典) at home. I can look up new words in them.

4. Please a______ (回答) these questions in English. They aren't difficult.

5. Mum, I need some things for class. Can you b_____ (带来) them to school for me?

在社团贷款中，（）有权建议召开社团会议。

A.牵头社

B.代理社

C.成员社

D.以上都对