I'M going to see him at ten o'clock(变成一般疑问句）He must arrive here (at seven o'clock) （针对打括号的提问）

I'M going to see him at ten o'clock(变成一般疑问句）He must arrive here (at seven o'clock) （针对打括号的提问）
I'M going to see him at ten o'clock(变成一般疑问句）
He must arrive here (at seven o'clock) （针对打括号的提问）

I'M going to see him at ten o'clock(变成一般疑问句）He must arrive here (at seven o'clock) （针对打括号的提问）
Are you going to see him at ten o'clock?

are you going to see him at ten o'clock?

Are you going to see him at ten o'clock?

1. Are you going to see him at ten o'clock? 第一人称要变成第二人称，Be 动词提前；
2. When must he arrive here?