8 Read the Recycle box. Then complete the sentences with the correct form of must, mustn't, have to and don't have to.
1 The trainer tells the marathon runners that they
eat lots of carbohydrates, but that they
eat fast food.
2 The speaker has coeliac disease, so he
buy
gluten-free food. But he
go to special shops;
he can find it at the supermarket.
3 The man's doctor warned him that he
start
eating more healthily.
4 According to the speaker, people
count how
many calories they eat. There are apps to do it for them.
the

How long has James been talking to his sister?How long have Lily and Nick been married?How long has Peter had a headache?How long has Hatty been planting roses in her garden?How long has Nelly been cooking a Mexican dish?How long has James wanted to live near the sea?How long have the people upstairs been listening to music?How long has this castle belonged to Sir Henry?How long has Harriet been driving a car?How long has Bob been learning to ride a horse?How long has Pam owned this firm? How long has the girl been singing? How long has the workman been repairing the wiring in my apartment?How long has Betty been abroad?How long has the teacher been checking the students' homework?

When I was at school, I was especially good in chemistry, biology, and in other subjects everything was fine. At school, I got into the habit of helping people when I need help, provide any support. After that I decided  that I’ll choose the direction of the profession - “medical assistant.” I was interested in watching the work of doctors in clinics, ambulances, walking down the street. I started watching TV shows, films about medicine, reading informative literature! To achieve my goal, I began to work more  Having entered the entrance test for a high score, I entered the ranks of the Medical College, enrolled in the Faculty of "Medicine" of the budget department. I have to study hard and hard to become a good specialist in my field, to be able to help people. The job duties of my profession are  : the implementation of any medical care; the diagnosis of typical most common diseases + prescription of treatment; the provision of first aid, assist the doctor in operations,  to take normal birth; sanitary inspection; documentation; anti-epidemic measures, etc.  There are certainly career options in this profession, there would be a desire.