Cover of the textbook New Challenges 1 - Student's Book

The key answer of exercise 4

The key to exercise solutions in chapter 20 - Change your World! for the textbook New Challenges 1 - Student's Book with authors Michael Harris, Amanda Maris and David Mower from Pearson Education

Question

Complete the table with work, worked, have or had.

Answer

  1. worked
  2. work
  3. had
  4. have