（2010·利津模拟）The talk between the two leaders aimed at ending the long _____of war between the two countries.

--Mum, I’m going to visit my uncle. What about staying there a week?--A week is too long. Try to be back in a _____ of days.

If you don’t take away all your things from the desk, there won’t be enough_____ for my stationery.

There is an obvious _________ between the cultures of the west and East.

After long and hard work, the police at last discovered the         of the baby found by the side of a road.