Cover of the textbook Roadmap A2 - Student's Book

Answer for exercise 7

The solution for exercise 7 in chapter 10B - Formal or casual? of Roadmap A2 - Student's Book by Lindsay Warwick and Damian Williams

Question

Read the grammar box and choose the correct alternatives. Use the responses in Exercise 5 to help you.

Answer

  1. necessary
  2. not necessary
  3. has to
  4. do