Choose the right answer. 1.they had scramnled egg/eggs for breakfast. 2.the family with two children live/lives next door. 3.the government has announced/have announced to raise the mimimum wage next year. 4.our class have decided/has decided to visit Moscow during the holidays. 5.the story was in all paper/papers. 6.Car windows are made of bullet-proof glass/glasses. 7.Children threw stone/stones on him. 8.Small quantities of iron/irons exist in some foods and in your body. 9.you can choose from a selection of meat/meats. 10.He doesnt have hot and cold running water/waters. 11.Gold and silver are precious metal/metals. Помогите пожалуйста..спасибо

1. eggs
2.lives (если подразумевается все семья целиком, то можно live)
3.has announced
4.has 
5.papers
6.glass
7.stones
8.iron
9.meat
10.water
11.metals