Răspuns:
I would like to buy some furniture. (It is uncountable)
Have you got any information? (It is uncountable)
Have you packed your luggage? (Uncountable)
Your trousers are on the bed. (Trousers are at plural so you will use are.)
He told this news to me. (Plural demonstrative these is modifying the singular noun news.)
The government should pay attention to the problems of the poor. (poors is not in the dictionary.)
We need to buy more aircraft. (aircrafts is misspelled.)
The teacher gave me a lot of advice. (many doesn't fit with uncountable noun, advices is incorrect.)
The program aimed at improving the safety of aircraft operations during severe winter weather. (The indefinite article, a, may be redundant.)