We hope the building project ___ will be completed as soon as possible because a lot of citizens are complaining about the noises.

The experiment shows that proper amounts of exercise, if ___ regularly, can improve our health.

 ____ many times, I could not remember her telephone number. 

Wu Juping, ______ the most beautiful mother, is also popular with foreigners for her saving the baby _________ off the high building.

 The little boy was       at the murder’s       face with a gun in his hand.