P10 2-2 1. Listen and number. 听一听，给下列图片标序号。

1. A: What time is it?

    B: It’s 10 o’clock. It’s time for PE class.

2. A: What time is it?

    B: It’s 9:15 a.m. It’s time for English class.

3. A: What time is it now?

    B: It’s 4: 30 p.m. It’s time to go home.

4. A: What time is it now?

    B: It’s 6 o’clock. It’s time for dinner.