Respuesta:
1. He must take his medicine regularly.
2. He must have a break
3. He mustn’t go to work for a week
4. He mustn’t do any housework
5. He must call the doctor if he gets worse.
6. He mustn’t lift heavy objects for a while.
Task B:
1. Swimmers must take a shower before getting into the pool.
2. Small children mustn’t swim whitout a parent.
3. Swimmers must dive into the deep end of the pool.
4. Non-swimmers mustn't jump off the diving board
5. Non-swimmers must wear lifejackets
no me ignores :'p