Fill in the Blanks C22U5LD 2AOnline version Complete the sentences below with the noun form of the words given. by Modern English 1 1 . With the ( willing ) of millions to download these , their ( popular ) is clear . What apps have you downloaded ? How useful are they ? 2 . The ( convenient ) of this invention is evident , and certainly wins a prize for ( original ) . It also provides plenty of ( amuse ) . But would you really buy something like this ? 3 . The sheer ( brilliant ) of this invention is clear , and the ( simple ) of its design is appealing . It also improves the ( comfortable ) of our everyday lives . What other inventions have made life better ? 4 . This simple invention certainly improved the ( efficient ) of many people's working lives . Its of use ( easy ) and ( effective ) are part of its winning formula . What other inventions have contributed to a better workplace ?