– Excuse me , can you tell me __________ ?-- Sorry , I don’t know . You can go to the information desk .
---When shall I call you back, in the afternoon or evening? --- ________. I’ll be in all day long.
---What do you think of the concert given by the artist? ---Exciting, _______ one piece of the music wasn’t played quite well.
________ waste of time it is to spend too much time on computer games!
China Dream is a great way to gather people together and ___ the fast development of our country.
---Who’s that at the door, Tony? ---________ is the postman, I think.