B) Use the words from Ex. 3a to complete the sentences.
1 Doctors need to be calm in an emergency
2 Artists need to be
because
they have to think of new ideas.
3 Cashiers need to be
customers.
4 Firefighters need to be
because they have got a dangerous job
5 Teachers need to be
because
they have to explain things to their
students
Aerobics teachers need to be
because they do exercise every day.
нужно
2) creative
3)polite
4)brave
5)patient
6)fit