Ameliorate means to make better.
I shall ameliorate his pain with comforting words. Virginia will ameliorate her debt by making payments on time. The war will be ameliorated by a peace treaty.
A declarative sentence.
A hot meal can ameliorate the discomforts of even the coldest day.
I think you mean ameliorate, which means to make something that is bad into something better. The new law will ameliorate this situation.
The word "what" can be used in an interrogative or a declarative sentence:What did she do? (interrogative)That is what we all want to know. (declarative)
Food stamps ameliorate poverty, but they do not eliminate it.
The sky is blue.
The government is attempting to ameliorate the impact of the floods on the economy. A bypass road would ameliorate the traffic problems that exist in the town.
"The reform did much to ameliorate living standards in Africa."
The above is a simple declarative sentence.
A declarative sentence is ended with a period.
I am very glad to see that someone is working to ameliorate our problams
Wow what a girl!