The key answer of exercise 5
The key to exercise solutions in chapter Revision 5 for the textbook Wider World 2 - Student's Book with authors Bob Hastings and Stuart McKinlay from Pearson Education
Question
Choose the correct option.
Answer
- can
- have to
- mustn't
- have to
- can't
- don't have to
- can
- mustn't
- Do you have to
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