请画掉每句中多余的一个词，并将正确的句子写在横线上

1. What time isn't is it?

    _______________________________

2. What time does she they usually get up?

    _______________________________

3. What when time does he play volleyball?

    _______________________________

4. We play plays basketball at eight o'clock.

    _______________________________

5. It's thirty one o'clock.

    _______________________________

气孔主要可分为H气孔和（）两大类。