it'S【three】o'clock括号提问:there are[twenty]boys in the piayground括号提问

问题描述:

it'S【three】o'clock括号提问:there are[twenty]boys in the piayground括号提问
Is there any milk in the fridge?【改为陈述句】

What time is it?
How many boys are there in the playground?