The key answer of exercise 5
The key to exercise solutions in chapter 5 - It's against the rules for the textbook Outcomes Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Look at these sentences from the conversations. Complete the statements below with the structures in bold.
Answer
- have to or be supposed to
- can’t or be not allowed to
- be allowed to
- be supposed to