In New Zealand , people live in the houses with their doors _______ north.

With more people _____ the traffic rules, our city is becoming better organized.

The classroom is crowded with children_____ have poor eyesight, all of ____ interested in painting.

Have you heard of it ? Firefighters rushed into a burning house, three of them unfortunately       in and         their lives.

--- Why do you look so upset?--- ________, I had to take over his work.