Beijing is a beautiful city. I fell in love_____ it when I came here.A. at B. with C. as
—Did you know ______ just now? —Their plane didn't take off on time because of the thick fog.
—Excuse me, could you tell me ______? —Sorry, I don’t know. I’m new here.
---Who can tell me_______? ---Every 15 minutes.
The newly-designed car is on show now. I wonder .
---What did the policeman say to you just now? --- He asked _______ when the accident happened.