Uzupełnij porady dotyczace zdrowego stylu zycia wpisujac :must lub mustn't 1 you.......................... eat lots of sweets or cakes 2 you.........................do some exercise 3 you............................ eat lots of fast food 4 you .......................... visit the dentist regularly 5 you.......................... forget to clean your teeth 6 you ........................... spend too long at your computer screen 7 you...........................watch too much tv.
2. must
3. mustn't
4. must
5. must
6. mustn't
7. mustn't