Как ответить на вопрос are you a pupil?

Yes, i am                                                                                                               тут и объяснять-то нечего

Yes, i am no, i am not

edinburg is a capital of scotland.this is one of the most beautiful cities in britain.the heart of edinburg-thousands of old castles,where lived kings of scotland for many centuries.in edinburg cultural and saturative live.

 

1)a teacher works at school. 2)workers work at plants and factories. 3)a businessman works at office. 4)doctors work at hospitals. 5)an economist works everywhere. 6)a dentist works at stomatological polyclinic. 7)engineers at design bureaus.