Cover of the textbook Outcomes Upper-Intermediate - Student's Book

The key answer of exercise 12

The key to exercise solutions in chapter 8 - Caught in the act for the textbook Outcomes Upper-Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning

Question

Look at the situation below. Complete sentences 1-6 with an appropriate verb.

Answer

  1. must have had
  2. have been (draw attention to pattern can’t have or they would have ...)
  3. be (present: he's still missing)
  4. have gone to ... (and be there now)
  5. be (present: he is in trouble)
  6. various possible, e.g. have been murdered; investigate