IBT(I am on cloud nine)

I am going to UK on holiday.The plane ___ London at nine o'c I am going to Britain on holiday.The plane ___ at nine o'clo I am going to UK on holiday.The plane ___ at nine o'clock. 用 懂点英语的请进I am a cloud in the sky,A chance shadow on the wave o 英语翻译;over the moon;down in the dumps; on cloud nine; fly off what am I? I live in the cloud .I look like a ( ).I am white i am on fto I am keen on I am on the I am on 介绍一个a historical event that i am interesting in,ibt口语题目 I,am nine 对划线部分提问 （nine是划线部分）