__ into use in April 2012, the hotline was meant for residents reporting water and heating supply breakdowns.

While she_______TV, she ____a sound outside the room

Many of them turned a deaf ear to his advice ______ they knew it to be valuable

Could you tell me —Sure. Walk straight along this street and you’ll find it.

I think the story is out of the date . No one keeps a watch on a chain any more.– ____