Please help! besok mau dikumpul! pleaseeeeeee

No. 4
a. What's Bali provide for the visitors?
b. For whom the government build a cheap housing in the city?

No. 5
a. Fresh air is the air that all people wanted. Certainly, there's no people like air with pollution. With fresh air, we can save our health and life. Many factor that can make air may polluted. Carbon monoxide gas from vehicle machines, gan from factories, methane gas from animals, and so on. So, how to make air always be fresh? To make air always fresh, you shouldn't use privacy vehicle for short-distance trip, use filter at chimney factory, and others. If all people do all of them, our earth and air will be safe and comfortable-inhabited.