1. They must to be there now. They must be there now.
2. They are able translate this text.They are able to translate this text.
3. They will allowed to go to the cinema.They will be allowed to go to the cinema.
4. You ought visit your friend in the hospital. You ought to visit your friend in the hospital.
5. She use to tell me about her achievements. She used to tell me about her achievements.
6. Could you to help us? Could you help us?
7. She need more information. She needs more information.