The escalator ___ and I've been here for an hour waiting for

I’ve been waiting for an hour and he still hasn’t turned up. i 've been waiting for you for an hour .为什么这个 have been 后面 带 it's _____ time you got here!We've been waiting for an hour! 125.---I’ve been waiting for you for an hour!Where have you i've been here for about half an hour.have you been looking I had been waiting outside for about an hour ___ I heard my I've been waiting for I couldn't stand ___ waiting for an hour. Be quick!They've been waiting for us for ____ hour and ___ha You’ve come back!I’ve been looking for you for half an hour .You’ve come back!I’ve been looking for you for half an hour I've been always waiting for