what's on it

what's on it what day is it today?用It's Monday还是用It's on Monday? What's on the desk?------There're some model planes on it.为什么是What's 不是What're. it's a Chinese word .Look it on the left,it is a day.Look it on the right,it is a night.What's it?什么字? What's on the table?回答 是It's a book.还是There's a book. what's going on... What's going on? What’s going on? What's going on What’s going on. what's on sale? What's goin' on what`s on what's goin on? 1.It's on Channel 3.2.What time is it on 3.Guess!4.What kind of TV shows do you like best?5.Whatchannel is it on?6.It's Evening News.7.It's on at7:00.排序 What time is it on?-It’s on at 9:00.为什么at前面一定要用on What time is it on?-It’s on at 9:00.为什么at前面一定要用on keep the secrets to themselves--What's the meaning?get on it or get it on turn on it or turn it on