根据句意、首字母和汉语提示，补全单词，使句子完整.

1. —W_____ do people eat dinner? 

    — In the evening.

2. He t_____ the Number 17 bus to school.

3. Do you like taking a s_____ before you go to bed at night?

4. Please brush your t_____ before you go to bed every night.

5. Please s_____(展示) me your ticket before you get off the bus.

6. Rick eats breakfast at a____ seven o'clock in the morning.

7. You must do your h_____ (家庭作业) every day because you are a student.

8. The children often play soccer at four every a_____(下午).

9. Best w_____ and happy new year!

10. She sings well. People love to l_____(听) to her songs.

男性，28岁。活动后心悸气短，胸闷、乏力3年，1年前于活动中晕厥，以后发作3次。查体：胸骨左缘3肋间3/6收缩期杂音。X线片：心影轻度增大。心电图：Ⅱ、Ⅲ、aVF导联有Q波。超声：室间隔18mm。诊断是（）

A.心包炎

B.心肌炎

C.心肌梗死

D.肥厚型梗阻性心肌病

E.先心病，室缺