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

baldness, deafness, discovery, invention, movement, reconstruction

1 Martin’s father and grandfather haven’t got much hair. He says that ________________ has always been a problem for men in his family.

2 Maybe the robot was the best ________________ of the 20th century.

3 Look, it’s working. You can see the ________________ of the cursor on the screen.

4 I think the first antibiotic was the greatest medical ________________ .

5 There’s a ________________ of a dinosaur in the museum.

А deafness
B baldness
C invention
D discovery
E movement
F reconstruction