Complete the sentences with the words below. There is one word

Complete the sentences with the words below. There is one word that you do not need.
мейд provided reduced replaced suffered treated
1 They have __________ a financial catastrophe, but many banks are still paying big bonuses to
executives.
18 Scientists will have __________ many important medical discoveries by 2050.
19 You havent __________ us with all the information we need.
20 Doctors have already __________ some illnesses with gene therapy.
21 We have __________ carbon emissions, which will help slow down global warming.