Complete the sentences with the correct word derived from the words in brackets. Use appropriate prefixes.
1 Superman and Spider-Man are.......... (HEROES)
2 New technology has improved .... grеatly. (COMMUNICATIONS)
3 He decided to write his...... (BIOGRAPHY)
4 She met her........... with his new wife at the children's party. (HUSBAND)
5 They need to make....... with the site easier. (ACTION) ​