Complete the words. (10 marks)
An mp3 player is a small gadget.

1 In the 1980s, there was a c__ __ __ __ for big hairstyles. They were very popular.

2 In some parts of Africa, p__ __ __ __ __ __ is a big problem and people can’t buy food and drink.

3 Many soldiers fought and died in the w__ __.

4 Laptops and the internet are twentieth century i__ __ __ __ __ __ __ __s.

5 Martin Luther King is an i__ __ __. His human rights work is famous worldwide​