Read the advice for people who are going to take part in a video game competition. Rewrite the advice using one of the verbs in brackets.

1. It’s very important to practise playing the game. ‘I (must / have to).’

2. You are not allowed to talk to other people during the competition. ‘I (mustn’t / don’t have to).’

3. Don’t forget to pay £10 to enter. ‘I (mustn’t / don’t have to ).’

4. It’s compulsory to bring ID with you. ‘I (must / have to).’

5. If you are sixteen or under, you are obliged to take a break every hour. ‘I (must / have to).’

6. It isn’t necessary to bring your own headphones. ‘I (needn’t / mustn’t).’

7. You are not allowed to use your mobile phone. ‘I (mustn’t / don’t have to).'