Read the advice for an actor on a film set. Rewrite the advice using one of the verbs in brackets.

1. It’s very important to bring some food and water with you.
'I (must / have to) ______'
2.You are not allowed to use your mobile phone on the set.
'I (mustn’t / don’t have to) ______'
3. Don’t look at the camera when you’re acting.
'I (mustn’t / don’t have to) ______'
4. It’s important to learn the script.
'I (must / mustn’t) ______'
5. If you are sixteen or under, it’s compulsory to bring a parent with you.
'I (must / have to) ______'
6. It isn’t necessary to wear special clothes.
'I (needn’t / mustn’t) ______'
7. It isn’t necessary to stay on the film set after 6 p.m.
'I (mustn’t / don’t have to) ______'