54岁，患者，男性，上颌为无牙颌，下颌全天然牙，上颌全口义齿修复1个月后，腭侧中部出现了一条纵折裂线

采用下面哪种方法修理全口义齿（）

A.直接在口内用自凝树脂修补

B.口外直接用自凝树脂修补

C.用全口义齿灌模，在模型上尽可能磨完折断处塑胶基托，后用自凝树脂修补

D.全口义齿灌模，在模型上尽可能磨完折断处塑胶基托，用蜡恢复基托外型，后经过装盒，塞打磨等工序用热凝树脂修补

E.软衬材料修补

根据下列句子及所给单词的首字母写出所缺单词。

1. When will you come back, Dad? I m______ you so much.

2. After the examinations, I need to take a good r______.

3. The concert last night wasn't very good. Before it ended, the theatre was almost e______.

4. There weren't enough chairs in the meeting room, so some of the students had to s______ on.

5. Tomorrow is my cousin's birthday. I'm going to buy a g______ for her.