3 Complete the sentences with the words in the box.can't could couldn't couldn't1 Beethoven couldn't hear when hecomposed his 9th symphony, but heimagine the music.2 Agatha Christie — spell very well, but shewrote eighty detective books.3 The actor Ben Affleck lived in Mexico whenhe was a teenager. Now he speakEnglish and Spanish.4 Franklin D. Roosevelt had polio andwalk, but he became President of the USA.5 Beyoncé sings some of her songs in