Cover of the textbook Performer B2 - Workbook

The key answer of exercise 10

The key to exercise solutions in chapter Build up to B2 for the textbook Performer B2 - Workbook with authors Marina Spiazzi, Marina Tavella, Margaret Layton from Zanichelli

Question

Complete the texts with the past simple or past continuous of the verbs in brackets. Which food was invented by accident and which out of anger?

Answer

Chocolate chip cookies

  1. was trying
  2. was mixing
  3. found out
  4. broke
  5. added
  6. were remaining / remained

Potato chips

  1. was dining
  2. sent back
  3. kept
  4. lost
  5. was slicing
  6. had
  7. loved
  8. wanted
  • Invented by accident → chocolate chip cookies
  • Invented out of anger → potato chips