The key answer of exercise 2
The key to exercise solutions in chapter 7.3 - Grammar for the textbook Focus 5 - Student's Book with authors Vaughan Jones and Sue Kay from Pearson Education
Question
Listen to Sarah Mills and find out which method she tried. Was it successful?
Answer
Crowdfunding.
She was not able to raise money via a crowdfunding site, but the readers of her blog helped her finance her travels.