In most countries of the world ,there is one medicine called aspirin.N＿ everyone takes it.people take it when they have an ache or a pain,and s＿ when they have a fever.Doctors b＿ it can also help people who have heart disease and some other disease ,too.Some people,however,can't take aspirin.it must never be given to c＿ under 12 years old.
Before aspirin was i＿ .some people made a drink with the bark of the white willow.this drink made their pains and fever go away.but no one knew w＿it helped.then,in the 1830s scientistsin England s＿ all the things that were in the bark of the while willow.They found out what things in the plant s＿
pain.Soon people were making medicine with this pain-stopping
thing and selling it.Later scientists found out how to make aspirin w＿ using any plant at all.Aspirin was first s＿ in
1899 by the Bayer Company Ger many.