Complete the sentences with can / can’t, has / have to or don’t / doesn’t have to.  A pilot                      has to                        (0) be more than 21 years old. They ____________________________ (1) be ...

            Complete the sentences with can / can’t, has / have to or don’t / doesn’t have to.   A pilot                      has to                        (0) be more than 21 years old. They ____________________________ (1) be male or female. They ____________________________ (2) be able to speak good English. They ____________________________ (3) be very strong but they ____________________________ (4) be healthy. Of course, they ____________________________ (5) be afraid of flying! A radio DJ ____________________________ (6) love music. They ____________________________ (7) wear a uniform. They ____________________________ (8) wear any clothes they like. They ____________________________ (9) know a lot about music. They ____________________________ (10) be very old-fashioned!