个别上前牙缺失，人工牙的宽窄、长短与缺隙基本合适，排牙时只需（） |个别上前牙缺失，若选择的人工牙稍宽于缺隙，排牙时应（）

A.磨改人工牙的舌面

B.磨改人工牙的邻面轴面角

C.磨改人工牙的颈缘

D.磨改人工牙的切缘

E.调整人工牙的轴向倾斜

根据汉语提示或首字母填词。

1. It's a good habit to brush our teeth t_____a day.

2. We need eleven _____ (play) for our soccer team.

3. What a _____ (sun) day it is today! Let's go to the park. 

4. Steven _____ (参加) the school dancing club last year.

5. How can you type and talk _____ (同时)?