Direction : write the letter of the underlined part that is grammatically incorrect.
The Roaring Twenties had proved great (1) for the fashion industry but the events of 1929 meant that there people would no longer be able to spent (2) on expensive clothes. Although many international brands went out (3) of business, others tried to sustain by offering (4) discounts and changed the way their clothes were manufactured.
1
2
3
4